CapacitanceHard
Question
N identical capacitor are joined in parallel and the combination is charged to a potential V. Now if they are separated and then joined in series then energy of combination will
Options
A.Remain same and potential difference will also remain same.
B.Remain same and potential difference will become NV.
C.Increase N times and potential difference will become NV.
D.Increase N time and potential difference will remains same.
More Capacitance Questions
In the circuit shown in the figure, there are two parallel plate capacitors each of the capacitance C.The switch S1 is p...In an electric Katle water boils in 15 minute after switching on the current. If the length of heating wire is decreased...A conducting wire of length l and mass m can slide without friction on two parallel rails and is connected to capacitanc...A parallel plate air capacitor is connected to a battery. The quantities charge, electric field and energy associated wi...Charge and the energy stored of a capacitor of value C are respectively Q and W. If its charge is increased to 2Q, then ...