Question

How much current will an electric bulb draw from 220V source if the resistance of the conductor is 150Ω? *

Answer 1

Answer:

ok

Explanation:

By using the formula V = IR

220 = I × 150

SO, I = 220/150

I = 1.466A

Answer 2

Answer:

Electrical current is 1.46 ampere.

Explanation:

Given :-

Potential difference (P) = 220 V

Resistance (R) = 150 Ω

To find :-

Electrical current (I)

Solution :-

Using, ohm's law,

• V = IR
• I = V/R

Substituting,

• I = 220/150
• I = 22/15
• I = 1.46

∴ Electrical current is 1.46 A.