CapacitanceEasy
Question
Two capacitors C1 = 2 μF and C2 = 6 mμF in series, are connected in parallel to a third capacitor C3 = 4 μF. This arrangement is then connected to a battery of e.m.f. = 2V, as shown in the fig. How much energy is given by the battery in charging the capacitors :-
Options
A.22 × 10-6 J
B.11 × 10-6 J
C.
× 10-6 J
× 10-6 JD.
× 10-6 J
× 10-6 JMore Capacitance Questions
Two similar condensers are connected in parallel and are charged to a potential V. Now these are separated out and are c...Two parallel metal plates having charge + Q and - Q face other at a certain distance between them. If the plates are now...In the above problem if the battery is disconnected before placing the plate, then new energy will be -...The magnitude of charge in steady state on either of the plates of condenser C in the adjoining circuit is-...The thermo emf E of a thermocouple is found to vary with temperature T of the junction (cold junction is 0°C) as:E = 40 ...