COMEDK2017PhysicsElectromagnetic Induction
The induction coil works on the principle of
Options
- Aself-induction
- Bmutual induction
- CAmpere's rule
- DFleming's right hand rule
Correct answer
B. mutual induction
Step-by-step solution
The induction coil works on the principle of mutual induction. In the phenomena of mutual induction, an emf is induced across the secondary coil if the magnetic flux due to primary coil linked with the secondary coil changes.