Question

Two capacitors C1 and C2 are connected in series across a source of potential difference. With the potential source still connected, a dielectric is now inserted between the plates of capacitor C1

Answer 1

Explanation:

The voltage source stay connected across the capacitors, hence, voltage across the capacitor remains unchanged and charge may vary. In series circuit, the charge on both the capacitors would be same. Hence, charge on C₂ increases