CapacitanceHard
Question
A parallel plate capacitor C with plates of unit area and separation d is filled with a liquid of dielectric constant K = 2. The level of liquid is 
initially. Suppose the liquid level decreases at a constant speed V, the time constant as a function of time t is
Figure:
initially. Suppose the liquid level decreases at a constant speed V, the time constant as a function of time t is Figure:
Options
A.
B.
C.
D.
More Capacitance Questions
A series combination of two capacitors of value 0.1 μF and 1μF is connected with a source of voltage 500 volt....The total energy stored in the condenser system shown in the figure will be -...A series combination of n1 capacitors, each of value C1 is charge by a source of potential difference 4V. When another p...Two capacitors of 1 μF and 2 μF are connected in series and this combination is charged upto a potential diffe...-When two electric bulbs of 40 W and 60 W are connected in parallel, then the :...