Question

an electromagnetic wheel is used in the magnetic separation process of ore from gangue give reason​

Answer 1

Answer:

An electromagnetic wheel is used in the magnetic separation process of ore from gangue as it seperate's the magnetic particles from the non-magnetic particles. The magnetic particles get attracted to the magnetic wheel and thus get seperated from the gangue.

Answer 2

Answer:

An electromagnetic wheel is used in the magnetic separation process of ore from gangue as it seperate's the magnetic particles from the non-magnetic particles. The magnetic particles get attracted to the magnetic wheel and thus get seperated from the gangue.