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 d3 initially. Suppose the liquid level decreases at a constant speed V, the time constant as a function of time t is :
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 d3 initially. Suppose the liquid level decreases at a constant speed V, the time constant as a function of time t is
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Q2
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 d3 initially. Suppose the liquid level decreases at a constant speed V. The time constant as a function of time t is expressed as nϵ0R5d+3Vt. Then the value of n is
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Q3
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 d3 initially. Suppose the liquid level decreases at a constant speed V, the time constant as a function of time t is :
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Q4
A parallel plane 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 d3 initially. Suppose the liquid level decreases at a constant speed v, the time constant as a function of time t is:
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Q5
A parallel plate capacitor of area A, plate separation d and capacitance C is filled with three different dielectric materials having dielectric constant k1,k2 and k3 as shown. If a single dielectric material is to be used to have the same capacitance C in this capacitor, then its dielectric constant k is given by