Advertisements
Advertisements
Question
Name the principle of AC generator.
Advertisements
Solution
Faraday’s first law or principle of electromagnetic induction.
APPEARS IN
RELATED QUESTIONS
State Lenz’s Law.
In which of the following case does the electromagnetic induction occur?
A conductor is moved in a varying magnetic field. Name the law which determines the direction of current induced in the conductor.
Why does it become more difficult to move a magnet towards a coil when the number of turns in the coil has been increased?
Explain the principle, construction and working of a dc motor.
An electron moves on a straight line path XY as shown. The abed is a coil adjacent to the path of electron. What will be the direction of current, if any, induced in the coil?

Fleming’s left hand and Right hand rules are used in ____________.
Two vectors `vec"A"` and `vec"B"` have equal magnitudes. If magnitude of `vec"A"` + `vec"B"` is equal to two times the magnitude of `vec"A"` - `vec"B"`, then the angle between `vec"A"` and `vec"B"` will be ______.
An infinitely long cylinder is kept parallel to an uniform magnetic field B directed along positive z axis. The direction of induced current as seen from the z axis will be ______.
