Distinguish betwee the following :(a)= permanent magnet and temprory magnets. (b)= magnetic and non magnetic
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permanent and temporary magnet
A temporary magnet is more commonly known as an electromagnet. ... The solenoid in your car starter is also a temporary magnet. Permanent magnets start out without any magnetism when they are first made and then they are magnetized usually with a device that resembles an electromagnet.
magnetic and non magnetic
Magnetic and Non-Magnetic Substances. The substances which are strongly attracted by magnets are called magnetic substances. For example, iron, cobalt, nickel and their alloys are magnetic substances. The substances which are not attracted by a magnet are called non-magnetic substances.
A temporary magnet is more commonly known as an electromagnet. ... The solenoid in your car starter is also a temporary magnet. Permanent magnets start out without any magnetism when they are first made and then they are magnetized usually with a device that resembles an electromagnet.
magnetic and non magnetic
Magnetic and Non-Magnetic Substances. The substances which are strongly attracted by magnets are called magnetic substances. For example, iron, cobalt, nickel and their alloys are magnetic substances. The substances which are not attracted by a magnet are called non-magnetic substances.
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