When resistors of 2 Ω and 4 Ω are connected in parallel, their combined conductance is:
A) 0.17 S
B) 0.50 S
C) 0.75 S
D) 1.33 S

Name: When resistors of 2 Ω and 4 Ω are connected in parallel, their combined conductance is: A) 0.17 S B) 0.50 S C) 0.75 S D) 1.33 S
Brand: Quizplus
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Question

Quizplus · Accepted Answer

When resistors are connected in parallel, their conductances (reciprocals of resistance) add up. The conductance of a 2 Ω resistor is 1/2 = 0.5 S, and for a 4 Ω resistor, it's 1/4 = 0.25 S. Adding these gives 0.75 S.

When Resistors of 2 Ω and 4 Ω Are Connected