Question

How much current will an electric bulb draw from a 220v Source​

Answer 1

Answer:

2.20 Ampere

Given:

For electric bulb:

Voltage = 220 V

Resistance = 1200 Ω

Solution:

According to Ohm's law, the current is ratio of voltage and resistance, hence, can be written as:

I=V/R

Plug the given values in the above formula:

I=220/1200 omega  = 0.183 Ampere

Final answer

For electric bulb

Voltage = 220 V

Resistance = 100 Ω

use this : I=V/R

220 divided by 100 =2.20 Ampere

Explanation:

Hope this helped!