Current Electricity

Question: The internal resistance of a primary cell is 4 ohm. It generates a current of 0.2 amp in an external resistance of 21 ohm. The rate at which chemical energy is consumed in providing the current is



1) $0.42\,J/s$
2) $0.84\,J/s$
3) $5\,J/s$
4) $1\,J/s$
Solution: Explanation: No Explanation
Heating Effect of Current Electric Power

Rate this question:

Average rating: (0 votes)

Previous Question Next Question