Question

If you double both the current and the voltage in a circuit, the power _______. View Available Hint(s) If you double both the current and the voltage in a circuit, the power _______. remains unchanged if resistance remains constant halves quadruples doubles

Answer 1

power will be quadruples

Step-by-step explanation:

We know that power in circuit is given by P = VI ,here V is voltage and I is current

Now according to question if we double the voltage and current then power

P will be
`P _(new)= 2V* 2I = 4 VI = 4P`

As we know that power is given by P = VI

So new power will be 4 P

So power will be quadruples