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A voltage source having an open circuit voltage of 200 V and internal resistance of 50Ω is equivalent to a current source of ___________

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A voltage source having an open circuit voltage of 200 V and internal resistance of 50Ω is equivalent to a current source of ___________

(a) 4A with 50Ω in parallel

(b) 4A with 50Ω in series

(c) 0.5A with 50Ω in parallel

(d) none of the mentioned

I have been asked this question in my homework.

Question is from Voltage and Current Sources topic in chapter Circuit Elements and Kirchhoff’s Laws of Network Theory

1 Answer

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Right option is (a) 4A with 50Ω in parallel

For explanation I would say: A voltage source with resistance in series can be replaced with a current source with the resistance in parallel.

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