Q. Two capacitors having voltage 2F and 4F are connected in series. This combination is connected to a 100V supply, calculate the voltage across the 2F capacitor.

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Q. Capacitor is a device used to__________

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Q. Capacitor stores which type of energy?

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Q. Capacitor blocks__________ after long time.

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Q. Why does capacitor block dc signal at steady state?

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Q. If a parallel plate capacitor of plate area 2m² and plate separation 1m store the charge of 1.77*10¯¹¹ C. What is the voltage across the capacitor?

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Q. Which of the following is a passive device?

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Q. What is the value of capacitance of a capacitor which has a voltage of 4V and has 16C of charge?

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Q. For which medium capacitance is high?

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Q. The conventional direction of electric field is ________

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Q. Electric field originates at __________

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Q. Electric field terminates at ________

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Q. Which among the following statements is true with regard to electric field lines?

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Q. Which, among the following, is the field where electric charge experiences a force?

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Q. A field that spreads outwards in all directions is __________

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Q. In uniform fields, all points have ________ field strength.

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Q. Which, among the following is the correct expression for an electric field?

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Q. What happens when one material is rubbed against another?

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Q. The insulant between the two plates of a capacitor is called _______

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Q. Gauss law is applicable for_________

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