Question

calculate the voltage that is being applied across 10w bulb if the current of 0.25A flows thought it ?​

Answer 1

Answer:

Power=V x I

10 W = V x 0.25

V= 10/0.25

V = 40 V

Answer 2

Explanation:

We know that Electrical Power(W)= Volt (V)× Current(A)

Therefore,

10W = Voltge × 0.25A

Voltage =10/0.25

=40V(ans)