The next two questions refer to this situation: A rectangular loop with sides of

Question

The next two questions refer to this situation: A rectangular loop with sides of length a= 1.70 cm and b= 4.50 cm is placed near a wire that carries a current that varies as a function of time: i(t)=3.77+1.08t2 where the current is in Amperes and the time is in seconds. The distance from the straight wire to the closest side of the loop is d= 0.580 centimeters.

A.What is the magnetic flux through the loop at time t= 2.30 seconds? (Define positive flux into the page.)

B. What is the induced e.m.f. in the loop at time t= 2.30 seconds? (Note that positive emf is clockwise.)

Explanation / Answer

too big :\

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