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Tardigrade
Question
Physics
A transformer works on the principle of
Q. A transformer works on the principle of
1314
302
AIIMS
AIIMS 1998
Alternating Current
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A
mutual induction
B
invertor
C
convertor
D
self‐induction
Solution:
A transformer has got one primary coil, the change of current in which produces an induced emf in the secondary coil. Hence it is based on the principle of mutual induction.