** Explain the construction and working of an electric generator (AC). Draw a neat diagram and label it.
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An AC generation is an electric generation that converts mechanical energy
into electrical energy in form of alternative emf or alternating current it works as the principals of Electromagnetic Inductor
working of an generator: Whne the armature rotate between the poles of the magnet an axis perpendicular to the magnetic field the flux which links with the armature changes continuously Due to this on emf is induced in the armature This produces on electric current through galvanometer & the slip rings & brushes.
The galvanometer rings between the positive & negative values This indicates that there's is an alternating current flowing through the galvanometer.