Answer to Question #11378 in Electric Circuits for saksham
State True or False : If for a given current,resistance is changed from R to R/n,powerconsumed changes from P to nP.
P = V · I = (I · R) · I = I^2 · R
P0 = I^2 · R
P1 = I^2 · R /
Answer: false, power consumed changes from P to P/n.