Question

28. Define the rule used to identify the direction of induced current in an
electric generator. How can we increase the amount of electric current
produced in the electric generator? Mention the property of the current
produced by AC generator. Mention an important advantage of this type
of current.​

Answer 1

The rule is Fleming's right hand rule.

The rule says:-

stretch the thumb,fore finger and middle finger in mutually perpendicular direction. if thumb shows direction of force and forefinger direction of magnetic field then middle finger shows direction of induced current.

AC generators can transmit current through a long distance. the are less costly compared to DC