Question

provr that p=v square by R

Answer 1

Heya....!!

We have to prove that => P = V²/R

We know that P = VI

From ohms law => I = V/R

Put this value of ‘ I ‘ in P .

=> P = V * V/R

$\huge\boxed{P = V^2/R}$

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Hope It Helps You. :)

Answer 2

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We have to prove that => P = V²/R

We know that P = VI

From ohms law => I = V/R

Put this value of ‘ I ‘ in P .

=> P = V * V/R

$\huge\boxed{P = V^2/R}$

HOPE SO IT WILL HELP......