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Margarita [4]
4 years ago
6

Use Ohm's law to find the voltage needed to make a current of 3 A in a resistance of 9 ohms.

Biology
1 answer:
alina1380 [7]4 years ago
4 0

Answer:

27 volts

Explanation:

According to Ohm's Law

V=IR

where V is voltage I is current and R is resistance

V=3*9

V=27 volts

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