Answer:
the magnetic field can be used to make electricity
Explanation:
Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current. Electricity generators essentially convert kinetic energy (the energy of motion) into electrical energy
It is the very last answer
Stop using it all the time for some useless things.
It would result in stiffness and pain. Additional stress would be put onto the joints as well. Hope this helps, cheers!