Part 1 A coil is suspended around an axis which is colinear with the axis of a bar magnet. The coil is connected to a resistor with ends labeled a and b. The bar magnet moves from right to left with North and South poles labeled as in the ?gure. What is the direction of the induced magnetic ?eld in the coil when the bar magnet is moving from right to left?
Part 2 What is the direction of the induced current in resistor R when the bar magnet is moving from right to left?