The work is done when the fan moves air, imparting kinetic energy to the air.
Any object that reduces human efforts by consuming electricity
When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.
When a force (no matter how large it may be) is applied to any object without a distance being moved,it cannot be workdone because,workdone = force x distance.
The shape of the magnet is unimportant. Any moving magnet can induce a voltage in a wire. Or any changing magnetic field. If the magnet rotates, its magnetic field will change, so yes.
Any object that rotates has a tendency to continue rotating.
Try removing the grips.
no
no
Deublin is a company that does have rotating employee unions. Another company that offers that is Chiquita.
yeah ,if we consider a 3 phase dc motor ,the rotating magnetic field is produced by rotating the permanent magnet with a constant speed.
Sure. Electricity can hold any amount of electricity.
Moderation is consuming within accepted guidelines and abstinence is never consuming any alcoholic beverage.