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Two separate but similar coils of wire are mounted close
Chapter , Problem 66TAE(choose chapter or problem)
Two separate but similar coils of wire are mounted close to each other, as shown. The first coil is connected to a battery. The second coil is connected to a galvanometer. (a) How does the galvanometer respond when the switch in the first circuit is closed? (b) After being closed,
how does the meter respond when the current is steady? (c) How does the meter respond when the switch is opened?
Questions & Answers
QUESTION:
Two separate but similar coils of wire are mounted close to each other, as shown. The first coil is connected to a battery. The second coil is connected to a galvanometer. (a) How does the galvanometer respond when the switch in the first circuit is closed? (b) After being closed,
how does the meter respond when the current is steady? (c) How does the meter respond when the switch is opened?
ANSWER:
Step 1 of 4
Galvanometer works on a principle that a current-carrying coil placed in a magnetic field experiences a torque with a sensitive spring that calculates the torque in response to the induced current.