Asked by Dave

A complete circuit contains two parallel-connected devices and a generator for providing the electromotive force. The resistance of the first device is 12 ohms, the resistance of the second device is 4 ohms, and the voltage developed by the generator is 40 V. What is the magnitude of the current flowing through the first device?

A. 10 A
B. 3.33 A
C. 8 A
D. 13.32 A

im guessing b?

Answers

Answered by Quidditch
Your are correct!
current for 40 volts across 12 ohms:
40V/12 ohms=3.33 smps
Answered by Quidditch
oops...
I meant amps.
Answered by Dave
thanks ;D

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