Three 10-ohm resistors are wired in parallel. What is the total resistance?
A) 30 ohms
B) 10 ohms
C) 33 ohms
D) 3.3 ohms

Name: Three 10-ohm resistors are wired in parallel. What is the total resistance? A) 30 ohms B) 10 ohms C) 33 ohms D) 3.3 ohms
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Question

Quizplus · Accepted Answer

The total resistance in a parallel circuit is found by the formula 1/R_total = 1/R1 + 1/R2 + 1/R3. For three 10-ohm resistors, it's 1/10 + 1/10 + 1/10 = 3/10, so R_total = 10/3 ohms, which is approximately 3.3 ohms.

Three 10-Ohm Resistors Are Wired in Parallel