Arizona Drivers Permit Practice Exam Guide

In a series circuit, how is the total resistance calculated?

It equals the sum of all individual resistances It is less than the smallest resistance It is the average of all resistances It is the reciprocal sum of all resistances

Correct Answer:

It equals the sum of all individual resistances

Explanation:

In a series circuit, total resistance is the sum of all individual resistances (R_total = R1 + R2 + ...).

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