Question

If the current through a resistor is tripled, how does the power dissipated by

the resistor change? (P =µV = P²R=V)
A. It increases by a factor of 9.
OB. It decreases by a factor of 3.
OC. It decreases by a factor of 9.
D. It increases by a factor of 3.

Answer 1

A

Step-by-step explanation:

Power = I^2 R tripling ' I ' results in 9 times more power dissipated