A circuit maintains a constant resistance. If the current in the circuit is doubled, what is the effect on the power dissipated

Question

masya89 [10]

3 years ago

12

A circuit maintains a constant resistance. If the current in the circuit is doubled, what is the effect on the power dissipated

by the circuit?

Physics

1 answer:

nydimaria [60] · Answer 1 · 2022-06-08T20:01:29+03:00

nydimaria [60]3 years ago

4 0

The power of an electrical circuit is given by:
P = I²/R
P= (2I)²/R
P = 4(I²/R)

If current, I, is doubled, the dissipated power will increase four times.