Q. What is the energy in a capacitor if the voltage is 5V and the charge is10C?

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Q. A CR network is one which consists of _________

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Q. At DC, capacitor acts as _________

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Q. In an RC series circuit, when the switch is closed and the circuit is complete, what is the response?

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Q. Work done in charging a capacitor is ____________

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Q. Energy stored in 2000mF capacitor charged to a potential difference of 10V is?

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Q. When do we get maximum energy from a set of capacitors?

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Q. If the charge stored in a capacitor is 4C and the value of capacitance is 2F, calculate the energy stored in it.

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Q. If the charge in a capacitor is 4C and the energy stored in it is 4J, find the value of capacitance.

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Q. If the charge in a capacitor is 4C and the energy stored in it is 4J, calculate the voltage across its plates.

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Q. Which among the following is the correct expression for force between the plates of a parallel plate capacitor?

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Q. When the area of cross section of the plate increases, what happens to the force between the plates?

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Q. When the potential gradient increases, what happens to the force between the plates?

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Q. In which of the following mediums, will the force of attraction between the plates of a capacitor be greater?

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Q. A metal parallel plate capacitor has 100mm diameter and the distance between the plates is 1mm. The capacitor is placed in air. Calculate the force on each plate if the potential difference between the plates is 1kV.

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Q. A metal parallel plate capacitor has 100mm diameter and the distance between the plates is ‘a’ mm. The capacitor is placed in air. Force on each plate is 0.035N and the potential difference between the plates is 1kV. Find ‘a’.

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Q. A metal parallel plate capacitor has ‘a’mm diameter and the distance between the plates is 1mm. The capacitor is placed in air. Force on each plate is 0.035N and the potential difference between the plates is 1kV. Find ‘a’.

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Q. A metal parallel plate capacitor has 100mm diameter and the distance between the plates is 1mm. The capacitor is placed in air. Calculate the potential difference between the plates if the force on each plate is 0.035N.

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Q. What happens to the force of attraction between the capacitors when the potential difference between the plates decreases?

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Q. What happens to the force of attraction between the capacitors when the distance of separation between the plates increases?

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