Use Lenz's law to determine the direction of the induced current when a rectangular conducting loop abcd is moved into a region of magnetic field which is directed normal to the plane of the loop away from the reader.

Lenz's law cannot be used to find the direction of induced current. (True/False)

Fig. shows planer loops of different shapes moving out of or into a region of magnetic field which is directed normal to the plane of the loops away from the reader. Determine the direction of induced current in each loop using Lenz's law. Check if you would obtain the same answers by considering magnetic force on the charge inside the moving loops.

The total charge induced in a conducting loop when it is moved in magnetic field depends on

The current flows from A to B as shown in the figure The direction of the induced current in the loop is :

A conducting loop carrying a current I is placed in a uniform magnetic field ponting into the plane of the paper as shown. The loop will have a tendency to

Use Lenz's law to determine the direction of induced current in the situation described by Fig. (a) a wire irregular shape turning into a circular shape (b) a circular loop being deformed into a narrow straight wire. The across indicate the magnetic field into the paper and the dots indicate magnetic field out of the paper.