Two separate but similar coils of wire are mounted closeto
Chapter 9, Problem 82(choose chapter or problem)
Two separate but similar coils of wire are mounted closeto each other, as shown. The first coil is connected to abattery and has a direct current flowing through it. Thesecond coil is connected to a galvanometer. How does thegalvanometer respond when the switch in the first circuit is closed? After being closed when the current is steady?When the switch is opened?
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