Question: this is a multiple choice so the answer for each question is one or more of the A-F towards the top of the page is


A. Towands the top if the page (positive y ). B. Towards the bottom of the page (negative y). C. Towards the right side of the page (positive x ). D. Towards the lent side of the page (negative x ). E. Out of the page (positive a). F. Into the page (negative z). a. For the positive charge moving into the page, what is the direction of the magnetic field generated by the charge at point P ? [2 points] b. For the current flowing to the left in the picture below, indicate the direction of the magnetic field at point P which is directly above the wire in the plane of the page. [ 2 points] c. The negative charge makes a maynetic field out of the page at a point direetly above the negative change. What is the direction of the velocity of the negative charge? [ 2 points] the page? {2 points ] c. What is the dincetion of the force on the wire in which the current flows to the fent when it is placed in a uniform magnetic field pointing out of the plane of the page. 12 points? d. What is the direction of the magnetic field needed inside the parallel plate capacitor to allow a moving negative charge to travel with a constant velocity? [2 points] e. In what direction (TOP VIEW) would current flow in wire segment ab on the left side of the loop, if the loop of wire experiences a CW torque as viewed from the +y axis (or CCW as seen from the y axis)? [ 2 points] h. In what direction would the coil need to be meved to create cuirens flowing. from b to a in the coil of wire? Note the right hatr or the coil is initially in is uniform magnetic field, while the left haif is initially in a region with ne? magnetic fietd [2 points] No magnetic field in this region. Uniform B field in this region. i. In what direction will the current flow between a and b if the bar is moned to the right within a uniform magnetic field directed out of the page. [2 points] j. In what direction (TOP VIEW DIAGRAM) would the magnetic field point if the loop of wire is being rotated counterclockwise about the +y axis (or CW about the y axis) and an induced current is running CW around the loop when it is viewed from above? Note, at the time we observe the loop point a is above the plane of the page. [ 2 points]
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