# Physics

Help me with this please

When a 20 V battery is hooked up to a 10 Ω resistor in a circuit, how much current flows through the circuit?

0.5 A

2 A

20 A

200 A

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3. 👁 280
1. wouldn't it be b?

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2. V = i R
20 = i (10)
i = 2 amps
so yes, b

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posted by Damon
3. ok, thanks :)

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