In a transformer, number of turns in the primary coil are … and that in the secondary coil are … If current in primary coil is … then that in the secondary coil is

Alternating Current

JEE Main 2002 · Annual, Paper 1 · Q5935

PhysicsEasy94×since 2002Q5935

In a transformer, number of turns in the primary coil are

140

and that in the secondary coil are

280.

If current in primary coil is

4A,

then that in the secondary coil is