A circular conducting loop is near a long current line, where the normal direction of the loop is perpendicular to the paper and the direction of the current is indicated in each figure. The loop is moving along the direction indicated by the red arrow of v. Determine, in each case, whether there is induced current in the loop. You need to explain your reasoning. current line I current lie (a) The current is constant. The loop moves in parallel to the current. (b) The current is constant. The loop moves toward the current. current line current I (c) The current is constant and flows out of the paper. The loop moves away from the current. (d) The loop does not move while the current increases.

A circular conducting loop is near a long current line, where the normal direction of the loop is perpendicular to the paper and the direction of the current is indicated in each figure. The loop is moving along the direction indicated by the red arrow of v. Determine, in each case, whether there is induced current in the loop. You need to explain your reasoning. current line I current lie (a) The current is constant. The loop moves in parallel to the current. (b) The current is constant. The loop moves toward the current. current line current I (c) The current is constant and flows out of the paper. The loop moves away from the current. (d) The loop does not move while the current increases.