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Linear Circuits I

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Problem 6 of 132

Power of the Voltage Source

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Find the power absorbed by the voltage source VsV_s, in watts. (It can be positive: a source can absorb power.)

R1​20 ΩRs​15 Ωis​3 ARo​20 Ω+−vo​Vs​14 V
W

Answers within 2% are accepted. Units with SI prefixes work too, like 0.003 A or 3 mA. Use a minus sign for negative values.

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