Question

[CBSE 2000)
22. Out of the two, a toaster of 1 kW and an electric
heater of 2 kW, which has a greater resistance?
[CBSE 2006)​

Answer 1

As we know P=V^2/R

Power is indirectly proportional to resistance

So more the power , less the resistance

Therefore, toaster of 1kW has less resistance

and Electric Heater has greater resistance .

Hope it helps you

Answer 2

Answer:

Electric heater 2 kW has more resistance

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