Question 10 Not yet an swered Marked out of 3.00 1." Flag question A bar magnet moves through a coil ofwire and the current generated is graphed as a function of time. Assume the north pole of the bar magnet enters the coil FIRST; and the velocity of the magnet is CONSTANT. Currant vs Time a) Explain the reason the current rises to a peak between time A and B. [2 marks) b) Why does the current read zero even though the magnet is moving in the coil? (1 mark} c} Why does the DiRECTlON ofthe current change from positive to negative between points B and D? [2 marks}