[amp_mcq option1=”The total voltage is equal to the sum of the individual voltages in a series circuit” option2=”The total voltage in a series circuit is equal to the average value of the individual voltages” option3=”The total voltage of a series circuit is equal to the total current divided by the total resistance” option4=”The total voltage in a series circuit is always less than the value of the smallest voltage E. None of the above” correct=”option1″]
The correct answer is: A. The total voltage is equal to the sum of the individual voltages in a series circuit.
In a series circuit, the current is the same through all the components. This means that the voltage drop across each component is proportional to its resistance. The total voltage drop in a series circuit is equal to the sum of the voltage drops across each component.
Option B is incorrect because the total voltage is not equal to the average value of the individual voltages. The average value of the individual voltages is equal to the total voltage divided by the number of components in the circuit.
Option C is incorrect because the total voltage is not equal to the total current divided by the total resistance. The total voltage is equal to the sum of the voltage drops across each component, not the total current divided by the total resistance.
Option D is incorrect because the total voltage is not always less than the value of the smallest voltage. The total voltage is equal to the sum of the voltage drops across each component, which means that it can be greater than or less than the value of the smallest voltage.
Option E is incorrect because the total voltage is equal to the sum of the individual voltages in a series circuit.