An Easy Circuit Problem (Part 2)

Electricity and Magnetism Level 2

How many combined watts of power are dissipated in the resistors in this circuit?


The answer is 75.0.

Steven Chase by Steven Chase , 37, USA

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1 solution

Steven Chase
May 30, 2019

Notice that all resistors have five volts across them.

P = 3 V R 2 R = 3 5 2 1 = 75 P = 3 \frac{V_R^2}{R} = 3 \frac{5^2}{1} = 75

2 Helpful 0 Interesting 0 Brilliant 0 Confused

Yes, so what is the power dissipated in those two combined?

Steven Chase - 1 year, 10 months ago

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