A 5 Ω and a 20 Ω resistor are connected in a parallel and a potential difference of 100 volts is applied across them by means of a generator. 1. What is the current in the 5 Ω resistor? 2. What is the total resistance of the circuit? 3. What is the power dissipated by the whole circuit? 4. What is the current in the 20 Ω resistor? 5. What is the current in the whole circuit? 6. What is the power dissipated by the 5 Ω resistor?

College Physics
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Chapter20: Electric Current, Resistance, And Ohm's Law
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A 5 Ω and a 20 Ω resistor are connected in a parallel and a potential difference of 100 volts is applied across them by means of a generator.

1. What is the current in the 5 Ω resistor?

2. What is the total resistance of the circuit?

3. What is the power dissipated by the whole circuit?

4. What is the current in the 20 Ω resistor?

5. What is the current in the whole circuit?

6. What is the power dissipated by the 5 Ω resistor?

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