A transformer is not considered to be an amplifier.Explain
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Teachers Of Physics Latest Questions
Why can a magnet be used as a compass?
Why is it that a transformer is always feed with an a.c and not a d.c current?
Why is repulsion the best method of testing magnetism
State two defects of a simple cell and how it can be controlled
Why is it that the magnetic strength is high at the poles
Why is that when a bird lands on overhead electric wires it is not electrocuted but human being it is

