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When an automobile moves over a wide, closed loop of wire
Chapter , Problem 54TAE(choose chapter or problem)
QUESTION:
When an automobile moves over a wide, closed loop of wire embedded in a road surface, is the magnetic field of Earth within the loop altered? Is a pulse of current produced? Can you cite a practical application for this at a traffic intersection?
Questions & Answers
QUESTION:
When an automobile moves over a wide, closed loop of wire embedded in a road surface, is the magnetic field of Earth within the loop altered? Is a pulse of current produced? Can you cite a practical application for this at a traffic intersection?
ANSWER:Step 1 of 2
The motion of the automobile over the road can alter the earth's magnetic field and due to the induction of the magnetic field, a current pulse is produced.