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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
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5 votes
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

User Buggy B
by
5.1k points

2 Answers

3 votes

Answer:

5.2

Step-by-step explanation:

because


i (v)/(r)

220÷42=5.23

User Tamal Samui
by
4.5k points
2 votes

Answer:

5.2 amps

Step-by-step explanation:

V = I*R

I = V/R

I = 220/42

I = 5.2 amps

User Bjonen
by
4.3k points
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