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sergiy2304 [10]
3 years ago
5

A camcorder has a power rating of 10 watts. If the output voltage from its battery is 3 volts, what current does it use?

Physics
1 answer:
Gemiola [76]3 years ago
7 0
The power is calculated using the following rule:
Power = voltage * current
We are given that:
power = 10 watts
voltage = 3 volts

Substitute with the givens in the above equation to get the value of the current as follows:
P = V*I
10 = 3*I
current (I) = 10/3 amperes
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