In a series circuit, the total resistance is equal to:
Q1. In a series circuit, the total resistance is equal to:
Answer: The sum of individual resistances
Explanation: In a series circuit, resistors are connected end-to-end along a single path, so the total resistance is simply the arithmetic sum of all individual resistances (R_total = R₁ + R₂ + R₃ + …). This is in contrast to a parallel circuit, where the reciprocal of the total resistance equals the sum of the reciprocals.