Electricity and magnetism are physical properties, phenomena if you wish. There's no purpose to them as such.
However, humans have learned how to use them for our purposes, as in powering lights and machinery
It uses magnetic field to turn motion into electricity
It uses magnetic field to turn motion into electricity
Electricity is like magnetic attraction because like charges in electricity repel similar to the way like magnetic poles repel.
What's the purpose of electricity?
magnetic fields are essential to production of electricity
Yes, insulators are materials that do not conduct electricity well, but they can still be magnetic. The ability of a material to conduct electricity (insulation or conductivity) is separate from its magnetic properties.
In an electromagnet, electricity converts to magnetic energy when an electric current flows through the wire coil, creating a magnetic field.
Pure water is NOT magnetic, a poor conductor of electricity, but good in sound and heat.
It doesn produce electricity. It uses electricity and shows magnetic properties.
magnetic compasses
Electricity is created by a rotating magnetic field captured by a coil. The flow of electrons creates a magnetic field.
Eiectricity flows through wire not around the magnetic field.