Write Joules law of heating. What is the resistance of 1000W, 220V toaster?

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Solution

Dear Student
It states that when current flows through the resistor for t sec the current produced is $I^{2} R t R e s i s \tan c e = \frac{V^{2}}{P} = \frac{220 \times 220}{1000} = 48.4 o h m R E G A R D S$

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Write Joules law of heating. What is the resistance of 1000W, 220V toaster?

Dear Student It states that when current flows through the resistor for t sec the current produced is I2RtResistance=V2P=220×2201000=48.4ohmREGARDS

Dear Student
It states that when current flows through the resistor for t sec the current produced is $I^{2} R t R e s i s \tan c e = \frac{V^{2}}{P} = \frac{220 \times 220}{1000} = 48.4 o h m R E G A R D S$