Question

A heater of resistance 50 ohm is connected to 220 V line how much current will be heater draw

Answer 1

Answer:

in this pic you have your answer.

Answer 2

Given,

Resistance of a heater = R = 50 ohms

Voltage supply across the heater = V = 220 V

To find,

Total current drawn by the heater.

Solution,

We can simply solve this numerical problem by using the following process;

" For a voltage V across the conductor, current I flowing through the conductor and resistance R provided by the conductor to the flow of current, V = RI "

Now, by using this formula, we can calculate the total current drawn by the heater as follows;

V = RI

=> I = V / R

= 220 V / 50 ohms

=> I = 4.4 Amperes

Hence, a current of 4.4 Amperes is drawn by the heater.