MCQs: If 1 joule of work is done against the electric field in bringing 1C positive charge from infinity to a point in the electric field then the potential at that point will be
Category: Physics MCQs, Published by: teswesm
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MCQs: If one negative particle is 1.6×10-¹⁹, then the charge of how many particles would be equal to 100µC?
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MCQs: In coulomb's law, the force of attraction or repulsion between two charges is
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MCQs: The ability of a capacitor to store charge is affected by
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MCQs: In the presence of a charged body, an insulated conductor develops a positive charge at one end and a negative charge at another end. This process is called
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MCQs: Paper capacitor and mica capacitor are the examples of
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MCQs: The electrostatic force acting on two charges of 1C separated by 1m is about
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MCQs: 3 capacitors with capacitances 5µF, 6µF and 7µF are arranged in parallel combination with a battery of 5V, as 1µF = 10-⁶F, the total capacitance should be
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MCQs: One micro coulomb is equal to
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MCQs: To store a large amount of charge at relatively low voltage, we use
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MCQs: On a dry day if we walk in a carpeted room and then touch some conductor we will fell
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MCQs: The ability of a capacitor to store charge is
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MCQs: The region around a charge q in which it exerts a force on a test charge is called
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MCQs: SI unit of capacitance is
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MCQs: The strength of an electric field at any point in space is known as
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MCQs: The SI unit of electric potential is
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MCQs: The thunderclouds are charged by friction between
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MCQs: The capacitance of a capacitor is 100μ F and the potential difference between plates is 50 volts then charge stored on each plate is
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MCQs: A capacitor holds 0.03 C of charge when fully charged by a 6V battery. To hold 2C of charge, the voltage required would be
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MCQs: To distinguish between insulators and conductors, we can use
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