Question
Wed September 23, 2009 By: Keerthi B

P=I2*R & P=V2/R .IT SHOWS THAT PIS DIRECTLY PROPOTIONAL TO CURRENT AS WELL AS INVERSELY.

Expert Reply
Wed September 23, 2009

The expression

P = i2R = v2/R

shows that P is directly proportional to square of i. It is not inversely proportional to current i.

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