PH-1951
Electrical power and energy
Physics · Secondary 4 · Easy · Electrical power and energy
A heater is connected across a 24 V supply and draws a current of 4.0 A.
Using the relationship between power, potential difference and current, what is the power of the heater?
Using the relationship between power, potential difference and current, what is the power of the heater?
- 48 W
- 96 W
- 6.0 W
- 580 W
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