Practicing Success
CUET Preparation Today
CUET
Physics
Electromagnetic Induction
The EMF induced due to turns in a coil is ε. What will be the EMF produced for 20 turns in a coil?
ε2
10ε
ε/10
ε
EMF due to one turn = ε'
EMF due to two turn = 2ε' = ε
EMF due to twenty turn = 20ε' = 10ε