Question

An electric bulb is labeled 240v,100w how much current is taken by the bulb?

Answer 1

Explanation:

To calculate the current taken by the electric bulb, we can use Ohm's law, which states that the current (I) is equal to the power (P) divided by the voltage (V):

I = P / V

Given:

Voltage (V) = 240V

Power (P) = 100W

Substituting these values into the formula:

I = 100W / 240V

I ≈ 0.4167 Amperes (A)

Therefore, the current taken by the bulb is approximately 0.4167 Amperes (A).