To use your left hand to determine the direction of thevoltage developed in a moving conductor in a stationary magneticfield, you must point your (a) thumb in the direction of the magnetic flux (b) thumb in the direction of the electromagnetic force (c) forefinger in the direction of the lines of force (d) forefinger in the direction of the motion To use your left hand to determine the direction of thevoltage developed in a moving conductor in a stationary magneticfield, you must point your (a) thumb in the direction of the magnetic flux (b) thumb in the direction of the electromagnetic force (c) forefinger in the direction of the lines of force (d) forefinger in the direction of the motion
Explanation / Answer
To use your left hand to determine the direction of thevoltage developed in a moving conductor in a stationary magneticfield, you must point your (a) thumb in the direction of the magnetic flux (b) thumb in the direction of the electromagnetic force (c) forefinger in thedirection of the lines of force (d) forefinger in the direction of the motion