If the magnetic field remains constant but the area of the coil now changes thrice what it was previously, what will the new EMF be ?
Answer & explanation
Correct answer: option 3
EMF ∝ dΦ ∝ A ;
A : Area of the coil.
If the magnetic field remains constant but the area of the coil now changes thrice what it was previously, what will the new EMF be ?
Correct answer: option 3
EMF ∝ dΦ ∝ A ;
A : Area of the coil.