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Four 20- $\Omega$ Resistors Are Connected in Parallel and the Combination Is Connected

Question 53

Multiple Choice

Four 20- $\Omega$ resistors are connected in parallel and the combination is connected to a 20-V emf device.The current in the device is:

A) 0.25 A
B) 1.0 A
C) 4.0 A
D) 5.0 A
E) 100 A

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