Question

An electronic heater is marked 2000W .It works on 220 volt. Find the resistance of wire of heater.​

Answer 1

$\huge\green{A}\red{N}\orange{S}\pink {W}{E}\blue{R}$

We know,

R=V/I                                   (R= resistance

V= 220V                             V= Voltage

I=?                                        I= current

W=VI                                    W= watt)

2000=220I

I=9.09I

R=V/I

=220/9.09

=24.20Ω

FOLLOW AND MARK AS BRAINLIEST

Answer 2

Explanation:

Given,

V = 220V

P = 2000W

We know,

P = V × I

I = V/P

I = 2000/220

I = 9.09 A .

Again,

V = I × R

R = V/I

R = 220/9.09

R = 24.20 Ohm.