Physics
CharleneLandy
5

An electric iron has a rating 750 W,220V. Calculate i) the current passing through it ii) its resistance when in use

+0
(1) Answers
yassautumn

[latex]I=\frac{P}{U}=\frac{750}{220}\approx 3.4 A\\ R=\frac{U}{I}=\frac{220}{3.4}\approx54.7 \Omega[/latex]

Add answer