This demonstrates two of the laws of magnetism. These laws are stated: Like poles repel each other. Unlike poles attract each other.
Herein, what are the 3 rules of magnets?
Some would claim that there is only one right-hand rule, but I have found the convention of three separate rules for the most common situations to be very convenient. These are for (1) long, straight wires, (2) free moving charges in magnetic fields, and (3) the solenoid rule – which are loops of current.
One may also ask, what are the laws of magnet? A basic law of magnetism is that unlike poles attract each other. Two bar magnets can illustrate this. One is hung so that it swings freely. A pole of the second is brought, in turn, near each of the two ends of the hanging magnet.
Beside this, what are the laws of magnetic poles Class 7?
When the north pole of a magnet is brought closer to the south pole of another magnet, there is an attractive force that brings the magnets together. If the magnet is turned so that two north poles or two poles are brought closer, they will repel each other.