Ohm law 

Ohm’s law: A circuit has a source voltage of 50v and a current of 10a. what is the power in watts

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Question: A circuit has a source voltage of 50V and a current of 10A. what is the power in watts?

Answer: 500 watts

Step by Step Solution:

From Ohm’s law triangle the formula for power:

P = VI

Where

V = Voltage = 50 V

I = Current = 10 A

P = 50 * 10 = 500 W

So that was all.

Learn more about Ohm’s law and other useful formulas.