An electric current i_(1) can flow either direction through loop (1) and induced current i_(2) in loop (2). Positive i_(1) is when current is from 'a' to 'b' in loop (1) and positive i_(2) is when the current is from 'c' to 'd' in loop (2) In an experiment, the graph of i_(2) against time 't' is as shown below Which one(s) of the following graph could have caused i_(2) to behave as give above.

An electric current i_(1) can flow either direction through loop (1) a

1.	An electric current i_(1) can flow either direction through loop (1) and induced current i_(2) in loop (2). Positive i_(1) is when current is from 'a' to 'b' in loop (1) and positive i_(2) is when the current is from 'c' to 'd' in loop (2) In an experiment, the graph of i_(2) against time 't' is as shown below Which one(s) of the following graph could have caused i_(2) to behave as give above.
Answer» Solution :`phi_(2)=Mi_(1) implies i_(2)=1/R(-(dphi_(2))/(DT))` `i_(2)=-M/R(dI_(1))/(dt)`

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