PH-1172
Resistance
Physics · Secondary 4 · Easy · Resistance
An electric heater is connected to a 240 V mains supply and draws a current of 3.0 A.
Using the resistance formula, calculate the resistance of the heater.
Using the resistance formula, calculate the resistance of the heater.
- 80 Ω
- 0.013 Ω
- 240 Ω
- 720 Ω
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