a Electric iron has a rating of 750w ,220v . calculate the current passing through it and it's resistance, when in uses
Answers
Answered by
4
Answer:
power = 750w
potential different = 220v
p=V I
750w = 220 v × I
I = 750/220
Explanation:
I = 3.40A
R=V/I
= 220/ 3.4
= 64.70ohm
Similar questions