Physics - Magnetic Effects Of Current

Outwards for both

Inward for electron, outward for proton

Inward for proton, outward for electron

Inward for both

The number of magnetic lines of forces passing through a given area increases

Strength of the pole increases

Distance between the magnetic pole increases

Both (1) and (2)

Magnetic effect of electric current

Heating effect of electric current

Chemical effect of electric current

Conduction of electric current

Magnetic lines of force start from south pole and end on north pole around the magnet

Magnetic lines of force intersect each other at the poles

Magnetic lines of force are far from each other where the field is strong

Tangent at any point on the magnetic lines of force gives the direction of the magnetic field at that point