Question

How much power is produced by a flashlight that has a voltage of 12 volts and a current of 6.5 × 10-2 amps?

Answer 1

0.78 Watts is correct answer.

Explanation:

Formula:

P=V*I

=12*(6.5*10^-2)

= 12*0.065

=0.78 Watt.

Answer 2

The power produced by the flashlight is 0.78 watts

Explanation:

We are given that a flashlight has a voltage of 12 volts and a current of 6.5 × 10^-2 amps and we are to find its power.

We know the formula of power:

Power = I × V

where I is the current and V is the voltage.

Substituting the values in the above formula:

Power =
`6.5` ×
`10^-2` × 12

Therefore, the power produced by the flashlight is 0.78 watts.