THIS USER ASKED ๐
Acomplete 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?
THIS IS THE BEST ANSWER ๐
The answer is: 3.33 Amperes (A)
Given:
Device 1:12 ohms
Device 2: 4 ohms
Total voltage: 40 V (Volts)
Resolution: 40 V = V1 = V2
Voltage = IR
I1 = V1 / R1
I1 = (40 V) / (12 Ohms) = 3.334 A (Amperes)
I1 = 3.33 A.
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