Concept explainers
The power dissipated in each resistor.
Answer to Problem 79QAP
Explanation of Solution
Given:
Resistors,
Voltage,
Formula:
According to Ohm's law the potential difference is given by,
Net resistance in series is given by,
Net resistance in parallel is given by,
Charge in the conductor is given by,
Calculation:
Resistor
Resistor
Resistor
Thus, net current in the circuit is,
Now, current from
So, power dissipated in
Power dissipated in
Now, current from
Power dissipated in
Power dissipated in
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Chapter 18 Solutions
COLLEGE PHYSICS,VOLUME 1
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