working of ac generator
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- Working of an AC Generator:
When the armature rotates between the poles of the magnet upon an axis perpendicular to the magnetic field, the flux which links with the armature changes continuously. Due to this, an emf is induced in the armature. This produces an electric current through the galvanometer and the slip rings and brushes.
The galvanometer swings between the positive and negative values. This indicates that there is an alternating current flowing through the galvanometer.
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an AC generator in an electric generator that converts mechanical energy into electrical energy in the form of alternative emf or alternating current. AC generator works on the principal of "electromagnetic Induction".
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