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is transformer, active or passive device?
name some active and passive devices.

Answer Posted / ishant jain

In a transformer the input power and output power are the
same....! i.e, V1xI1 = V2xI2,thus you get V1/V2 =I2/I1....
this is transformer ration...! By the way an Active element
is the one that produces a Voltage or Current.... i.e a
potential source or current source ,battery etc..!
Transformer doesn't produce any power voltage or current...!
hence its not an active component in a circuit...!


ISHANT JAIN
(G.L.A UNIVERSITY MATHURA)

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