Find the capacitance between the inner and outer curved cylindrical conductor surface as shown in figure. Space between conductor surface is filled with dielectric of dielectric constant `k`. Consider `b lt lt R`:

Find capacitance between the inner and outer curved conductor surfaces (Neglect fringing) (In 2 = 0.694)

The space between the capacitor plates is filled with a dielectric of dielectric constant K. How will the capacity change ?

A capacitor of plate area A and separation between plates d is half filled with dielectric of dielectric constant K. What is equivalent capacitance?

A parallel plate air capacitor has capacitance C. Half of space between the plates is filled with dielectric of dielectric constant K as shown in figure . The new capacitance is C . Then

A parallel plate capacitor with air between the plates has a capacitance C. If the distance between the plates is doubled and the space between the plates is filled with a dielectric of dielectric constant 6, then the capacitance will become.

A parallel plate capacitor with air between the plates has a capacitance C. If the distance between the plates is doubled and the space between the plates is filled with a dielectric of dielectric constant 6, then the capacitance will become.

Capacitors P and Q have identical cross sectional areas A and separation d. The space between the capacitors is filled with a dielectric of dielectric constant epsilon_(r) as shown in the figure . Calculate the capacitance of capacitors P and Q .