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kolezko [41]
3 years ago
6

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

Physics
2 answers:
Nat2105 [25]3 years ago
8 0

Answer:

5.2

Explanation:

because

i \frac{v}{r}

220÷42=5.23

Scrat [10]3 years ago
6 0

Answer:

5.2 amps

Explanation:

V = I*R

I = V/R

I = 220/42

I = 5.2 amps

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Since,

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Therefore,

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C = 252000 J/326.7 kg°C

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