If the potential difference between the terminals of an electric motor is 220 V and an electric current of 5 A is flowing through it what will be the resistance of electric motor?
Answers
Answered by
38
hey there,
see
potential difference (∆V) = 220V
current flowing ( I ) = 5 A
let resistance of motor be R
using Ohm's law
=). V = IR
=) R = V /I
=) R = 220/5 = 44 ohm
see
potential difference (∆V) = 220V
current flowing ( I ) = 5 A
let resistance of motor be R
using Ohm's law
=). V = IR
=) R = V /I
=) R = 220/5 = 44 ohm
Answered by
8
potential difference = 220V
electric current = 5A
then, by using ohm's law
resistance = potential difference/ electric current
resistance = 220÷5
= 44ohm
electric current = 5A
then, by using ohm's law
resistance = potential difference/ electric current
resistance = 220÷5
= 44ohm
Similar questions