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A fan is drawing 2 amps and has 4.5 ohms of resistance, what is the voltage of its power source.
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A fan is drawing 2 amps and has 4.5 ohms of resistance, what is

the voltage of its power source.

User Klmdb
by
7.9k points

1 Answer

9 votes

Answer:

9 volts

Explanation:

Voltage is the product of current and resistance.

V = IR

V = (2 A)(4.5 Ω) = 9 volts

User Einius
by
8.3k points
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