C0 is the capacitance of a parallel plate capacitor with air as dielectric (as in figure (a)). If, half of the entire gap as shown in figure (b) is filled with a dielectric of permittivity ϵr , the expression for the modified capacitance is

Question

Examsnet · Accepted Answer

Correct Answer is : ‌C02(1+Er)

GATE Electrical Engineering (EE) 2014 Shift 1 Solved Paper