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प्रश्न
The current induced in a closed circuit only if there is ______.
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उत्तर
The current induced in a closed circuit only if there is change in number of magnetic field lines linked with the circuit.
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संबंधित प्रश्न
The essential difference between an AC generator and a DC generator is that
What type of generator is used at Power Stations?
The frequency of alternating current (a.c.) supply in India is:
(a) 0 Hz
(b) 50 Hz
(c) 60 Hz
(d) 100 Hz
In an a.c. generator the speed at which the coil rotates is doubled. How would this affect
- the frequency of output voltage,
- the maximum output voltage is doubled.
Draw a neat labeled diagram of an A.C. generator
An a.c. generator changes the ______energy to ______ energy.
Explain the construction and working of an electric generator (AC) with the help of a neat diagram.
The part of the AC generator that passes the current from the armature coil to the external circuit is ______.
A device for producing electric current is ______.
An AC generator is provided with ______ slip rings that rotate with the coil.
