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kompoz [17]
3 years ago
8

A camcorder has a power rating of 14 watts. If the output voltage from its battery is 2 volts, what current does it use?

Physics
1 answer:
HACTEHA [7]3 years ago
7 0

Power = (voltage) x (current)

If the camcorder is USING 14 watts of electrical power right now, then . . .

14 watts = (2 volts) x (current)

Divide each side by (2 volts):

Current = (14 watts) / (2 volts)

Current = (14 V-A) / (2 V)

<em>Current = 7 Amperes</em>

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