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2 years ago

14

If the resistance remains constant and the voltage doubles, what effect will that have on the power?

1 answer:

aalyn [17]2 years ago

6 0

One of the handy formulas for electrical power is

Power = (Voltage)² / (Resistance)

Since the voltage is squared, if you double the voltage and
the resistance doesn't change, the power will increase by
the factor of (2²), which is 4 times the original power.

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