{"id":87536,"date":"2025-06-01T06:47:10","date_gmt":"2025-06-01T06:47:10","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87536"},"modified":"2025-06-01T06:47:10","modified_gmt":"2025-06-01T06:47:10","slug":"what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/","title":{"rendered":"What is the net force experienced by a bar magnet placed in a uniform"},"content":{"rendered":"

What is the net force experienced by a bar magnet placed in a uniform magnetic field?<\/p>\n

[amp_mcq option1=”Zero” option2=”Depends upon length of the magnet” option3=”Never zero” option4=”Depends upon temperature” correct=”option1″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-1 – 2018<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nA bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field.
\n<\/section>\n
\n– A bar magnet is a magnetic dipole.
\n– In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole.
\n– The net force is the vector sum of the forces on the individual poles.
\n<\/section>\n
\nIf the magnetic field were non-uniform, the forces on the two poles would not be equal and opposite, and there would be a non-zero net force on the magnet, in addition to the torque. This is why magnets are attracted to or repelled from other magnets or ferromagnetic materials where the field is non-uniform.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

What is the net force experienced by a bar magnet placed in a uniform magnetic field? [amp_mcq option1=”Zero” option2=”Depends upon length of the magnet” option3=”Never zero” option4=”Depends upon temperature” correct=”option1″] This question was previously asked in UPSC NDA-1 – 2018 Download PDFAttempt Online A bar magnet has two poles, a North pole and a South … <\/p>\n

Detailed SolutionWhat is the net force experienced by a bar magnet placed in a uniform<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1093],"tags":[1114,1129,1128],"class_list":["post-87536","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-1","tag-1114","tag-mechanics","tag-physics","no-featured-image-padding"],"yoast_head":"\nWhat is the net force experienced by a bar magnet placed in a uniform<\/title>\n<meta name=\"description\" content=\"A bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field. - A bar magnet is a magnetic dipole. - In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole. - The net force is the vector sum of the forces on the individual poles.\" \/>\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\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the net force experienced by a bar magnet placed in a uniform\" \/>\n<meta property=\"og:description\" content=\"A bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field. - A bar magnet is a magnetic dipole. - In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole. - The net force is the vector sum of the forces on the individual poles.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T06:47:10+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":"What is the net force experienced by a bar magnet placed in a uniform","description":"A bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field. - A bar magnet is a magnetic dipole. - In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole. - The net force is the vector sum of the forces on the individual poles.","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\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/","og_locale":"en_US","og_type":"article","og_title":"What is the net force experienced by a bar magnet placed in a uniform","og_description":"A bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field. - A bar magnet is a magnetic dipole. - In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole. - The net force is the vector sum of the forces on the individual poles.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T06:47:10+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\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/","url":"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/","name":"What is the net force experienced by a bar magnet placed in a uniform","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T06:47:10+00:00","dateModified":"2025-06-01T06:47:10+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"A bar magnet has two poles, a North pole and a South pole. When placed in a uniform magnetic field, the field exerts a force on each pole. The force on the North pole is in the direction of the magnetic field, and the force on the South pole is equal in magnitude but in the opposite direction to the magnetic field. Since the field is uniform, the forces on the two poles are equal and opposite, resulting in a net force of zero on the magnet. Although there is no net force, there is usually a torque which tends to align the magnetic dipole moment of the bar magnet with the direction of the uniform magnetic field. - A bar magnet is a magnetic dipole. - In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole. - The net force is the vector sum of the forces on the individual poles.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/what-is-the-net-force-experienced-by-a-bar-magnet-placed-in-a-uniform\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC NDA-1","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-nda-1\/"},{"@type":"ListItem","position":3,"name":"What is the net force experienced by a bar magnet placed in a uniform"}]},{"@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\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?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\/87536","targetHints":{"allow":["GET"]}}],"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=87536"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/87536\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=87536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=87536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=87536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}