Questions
The working of dynamo is based on principle of
a
Electromagnetic induction
b
Conversion of energy into electricity
c
Magnetic effects of current
d
Heating effects of current
detailed solution
Correct option is A
Rotation of magnet in the dynamo creates the variable flux which in turn produces the induced current.Talk to our academic expert!
Similar Questions
A square wire loop, of side a has a long straight wire carrying a constant current i that passes through the centre of the loop and perpendicular to its plane as shown in Fig.
The current induced in the square loop is
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