What is net charge on a charged capacitor?

In the circuit shown in figure,initially K_1 is closed and K_2 is open. What are the charges on each capacitors ? Then K_1 was opened and K_2 was closed (order is important).What will be the charge on each capacitor now ? [C = 1 mu F ]

What is a test charge ?

What is a point charge?

What is the net charge on a polarized dielectric molecule.

In which form is the energy stored in a charged capacitor?

What is formal charge ?

Derive an expression for the energy stored in a charged capacitor. Express it in different forms.

A 200 V battery is connected across the cobination of capacitors of capacities 5 mu F and 10 mu F in series. The charge on each capacitor is

Three capacitors of capacitances 2 pF, 3 pF and 4 pF are connected in parallel. Determine the charge on each capacitor if the combination is connected to a 100 V supply .

In a parallel plate capacitor with air between the plates, each plate has an area of 6 xx 10^-3 m^2 and the distance between the plates is 3mm.Calculate the capacitance of the capacitor.If this, capacitor is connected to a 100 V supply,what is the charge on each plate of the capacitor ?