1. The problem statement, all variables and given/known data A parallel plate capacitor of area 60cm^2 and separation 3mm is charged initially at 90 micro coulomb. If the medium between the plates get slightly conducting and the plate loses charge initially at the rate of 2.5 *10^-8 C per sec then what is the magnetic field between the plates? 2. Relevant equations 3. The attempt at a solution My Attempt :- I don't if i am correct or wrong. I think Magnetic field would be zero at initial condition and final condition . But i don't know how do i calculate magnetic field at any instant ?