NUMERICAL

Asked by thebigboy | 4th Sep, 2008, 05:09: PM

Expert Answer:

Use the given formulae

Power in series, P1 = V2 / ( R1 + R2)

Power in parallel , P2 = V2 / ( 1/ R1 + 1 /R2 )-1

Ratio = P1/ P2

Here, R1 = R2 = 2 ohm, V= 12 V

Answered by  | 5th Sep, 2008, 12:53: AM

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