Physics · PYQ NEET UG 2025

A parallel plate capacitor made of circular plates is being charged such that the surface charge density on its plates is increasing at a constant rate with time. The magnetic field arising due to displacement current is :

1. A
   zero at all places
2. B
   constant between the plates and zero outside the plates
3. C
   non-zero everywhere with maximum at the imaginary cylindrical surface connecting peripheries of the plates
4. D
   zero between the plates and non-zero outside