Question

calculate the current through a lamp of 25w operating at 200v​

Answer 1

Answer:

p = 25w

v = 200v

p = v * i

25 = 200 * i

25/200 = i

1/8 = i

Answer 2

The current flowing through the lamp is 0.125 A.

Explanation:

Given that

Power of the lamp, P = 25 W

Voltage, V = 200 V

We need to find the current flowing through the lamp. The power of any electrical device is given by :

$P=V\times I$

$I=\dfrac{P}{V}$

$I=\dfrac{25\ W}{200\ V}$

I = 0.125 A

So, the current flowing through the lamp is 0.125 A. Hence, this is the required solution.

Learn more,

Power

https://brainly.in/question/12851953