Which of the following will not increase the capacitance of an air capacitor ?

How will you increase the capacitance of a parallel plate capacitor ?

Capacitance of a capacitor.

Which of the following methods will reduce the capacitance of a parallel plate capacitor ?

Which of the following methods will reduce the capacitance of a parallel plate capacitor ?

Which of the following one, the capacitance of parallel plate capacitor does not depend ?

On which factor does the capacitance of a capacitor depend.

On which factors does the capacitance of a capacitor depend /

The capacitance of a parallel plate air capacitor is C. The capacitor is immesed half way into an oil of dielectric constant 1.6 with the plates perpendicular to the surface of the oil. What will be the capacitance of this capacitor?