The wire in figure below is being moved downwards through the magnetic field so as to produce induced current:

What would be the effect of:
Using a stronger magnet?

Discuss Oersted's experiment to establish that magnetic field is produced due to current in a wire.

Two long straight, current-carrying conductors , PQ and XY, are held a constant distance apart as shown in the figure. The conductors carry the magnitude of current in the same direction . A plan view form above the conductors is shown in the figure. Draw arrows, one in each case, to show the direction of the magnetic field at Q due to the current in wire XY. the force at Q as a result of the magnetic field due to the current in wire XY.

What kind of magnetic field is produced by an infinitely long current carrying conductor?

Under what condition an electron moving through a magnetic field experiences the maximum force?