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Integrated Concepts The motor in a toy car is powered by
Chapter 23, Problem 43(choose chapter or problem)
QUESTION:
Problem 43PE
Integrated Concepts The motor in a toy car is powered by four batteries in series, which produce a total emf of 6.00 V. The motor draws 3.00 A and develops a 4.50 V back emf at normal speed. Each battery has a 0.100 Ω internal resistance. What is the resistance of the motor?
Questions & Answers
QUESTION:
Problem 43PE
Integrated Concepts The motor in a toy car is powered by four batteries in series, which produce a total emf of 6.00 V. The motor draws 3.00 A and develops a 4.50 V back emf at normal speed. Each battery has a 0.100 Ω internal resistance. What is the resistance of the motor?
ANSWER:
Solution 43PE