{"id":19803,"date":"2024-04-15T05:44:17","date_gmt":"2024-04-15T05:44:17","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19803"},"modified":"2024-04-15T05:44:17","modified_gmt":"2024-04-15T05:44:17","slug":"velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/","title":{"rendered":"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9bb59457884\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"true\">\r\n                    $$\frac{mu }{{Vds}}$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    $$\frac{mu }{{Eds}}$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    $$mu \times Eds$$                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"false\">\r\n                    $$\frac{{Eds}}{mu }$$                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: $\\boxed{\\frac{\\mu}{{Vds}}}$.<\/p>\n<p>The velocity of an electron in a semiconductor can be given by the following equation:<\/p>\n<p>$$v = \\frac{\\mu}{{Vds}}$$<\/p>\n<p>where:<\/p>\n<ul>\n<li>$\\mu$ is the mobility of the electron,<\/li>\n<li>$V$ is the voltage applied to the semiconductor, and<\/li>\n<li>$ds$ is the distance between the two electrodes.<\/li>\n<\/ul>\n<p>The mobility of an electron is a measure of how easily it can move through a semiconductor. It is a material property that depends on the type of semiconductor and the temperature.<\/p>\n<p>The voltage applied to a semiconductor creates an electric field. The electric field causes the electrons to move in the direction of the field. The distance between the two electrodes is the distance that the electrons must <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> travel to move from one electrode <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> to the other.<\/p>\n<p>The velocity of an electron is proportional to the mobility of the electron and the electric field. The velocity of an electron is inversely proportional to the distance between the two electrodes.<\/p>\n<p>Option A is incorrect because it does not include the electric field. Option B is incorrect because it does not include the mobility of the electron. Option C is incorrect because it does not include the distance between the two electrodes. Option D is incorrect because it does not include the mobility of the electron.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[687],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$\" \/>\n<meta property=\"og:description\" content=\"Subscribe on YouTube\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:44:17+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/","og_locale":"en_US","og_type":"article","og_title":"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$","og_description":"Subscribe on YouTube","og_url":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:44:17+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/","url":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/","name":"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:44:17+00:00","dateModified":"2024-04-15T05:44:17+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/velocity-can-be-given-as-a-fracmu-vds-b-fracmu-eds-c-mu-times-eds-d-fracedsmu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Electronics and communications engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electronics-and-communications-engineering\/"},{"@type":"ListItem","position":4,"name":"Vlsi design and testing","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electronics-and-communications-engineering\/vlsi-design-and-testing\/"},{"@type":"ListItem","position":5,"name":"Velocity can be given as . . . . . . . . A. $$\\frac{\\mu }{{Vds}}$$ B. $$\\frac{\\mu }{{Eds}}$$ C. $$\\mu \\times Eds$$ D. $$\\frac{{Eds}}{\\mu }$$"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d97f17072bfa490596c8f78363955d55?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19803"}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=19803"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19803\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=19803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=19803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=19803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}