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The wire carrying 400 A to the motor of a commuter train
Chapter 22, Problem 53(choose chapter or problem)
QUESTION:
Problem 53PE
The wire carrying 400 A to the motor of a commuter train feels an attractive force of 4.00×10−3 N/m due to a parallel wire carrying 5.00 A to a headlight. (a) How far apart are the wires? (b) Are the currents in the same direction?
Questions & Answers
QUESTION:
Problem 53PE
The wire carrying 400 A to the motor of a commuter train feels an attractive force of 4.00×10−3 N/m due to a parallel wire carrying 5.00 A to a headlight. (a) How far apart are the wires? (b) Are the currents in the same direction?
ANSWER:
Solution 53PE