An air -filled parallel-plate capacitor is to be constructed which can store`12 mu C` of charge when operated at `1200V.`What can be the minimum plate area of the capacitor?The dielectric strength air is `3xx10^6Vm^(-1).`

A parallel plate capacitor is to be constructed which can store q = 10 muC charge at V = 1000 volt. The minimum plate area of the capacitor is required to be A_(1) when space between the plates has air. If a dielectric of constant K = 3 is used between the plates, the minimum plate area required to make such a capacitor is A_(2) . The breakdown field for the dielectric is 8 times that of air. Find (A_(1))/(A_(2))

A parallel plate capacitor with air between plates (dielectric constant K =2) has a capacitance C. If the air is removed, then capacitance of the capacitor is

The Capacity of a parallel plate capacitor be comes 10 muF when air between the plates is re placed by a dielectric slab (k =2). What is the capacity of the capacitor with air in between the plates?

We have two metal plates of surface area 1m^(2) to construct an air parallel plate capacitor. A potential difference of 210 V is to be applied across the capacitor. The dielectric strength of air is 1 and electric field between the plates is 3xx10^(6)V//m . What can be the minimum separation between two plates? If the capacitor is constructed accordingly then how much charge it will hold when connected across a 210 V supply?

What will be the change in the capacitance of a parallel plate air capacitor if A dielectric slab.

In a parallel plate capacitor with air between the plates, each plate has an area of 6 xx 10^-3m^2 and the separation between the plate is 2mm:- Calculate the capacitance of the capacitor.

A parallel plate air capcitor is charged and then isolated. When a dielectric material is inserted between the plates of the capacitor , then which odf the following does not change?