Archive
7th of September 2015
Physics
Q:

no sir please explain your statement that how coil rotates in oppsite direction after every half rotation

Kanishka Panwar - CBSE - Class X

Monday, September 07, 2015 at 18:21:PM

A:

Hi Kanishka,

A generator is a device which converts mechanical motion into electricity.

The coil is rotating because the axle that is connected to the coil is rotating due to some external force such as flow of water, etc.

So, the coil rotates automatically and not due to any current or other source.

Monday, September 07, 2015 at 18:25:PM