Question

How much current is drawn by a computer with a resistance of 42Ω that is connected across a potential difference of 220 V?
9200 amps
6.6 amps
7.0 amps
5.2 amps

Answer 1

Answer:

5.2 amps

Explanation:

V = I*R

I = V/R

I = 220/42

I = 5.2 amps

Answer 2

Answer:

5.2

Explanation:

because

$i \frac{v}{r}$

220÷42=5.23