MCQs: The current produced by AC generators is
Category: Physics MCQs, Published by: teswesm
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MCQs: If the charge passes through a wire is 0.5C then the current of 50 mA will flow in
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MCQs: The resistance of a copper wire if it's length is 1 m and its diameter is 2 mm is
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MCQs: If 2 resistors of 5kΩ and 7kΩ are connected in series across a 15V battery, then the potential difference across each of the resistance should be
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MCQs: If a person's skin is wet then the resistance becomes only 1000Ω resistance. How much current would he receive from the battery of 12 V?
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MCQs: When a potential difference of one volt is applied across the ends of a conductor and one ampere of current passes through it, then its resistance will be
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MCQs: The color of the terminal of the galvanometer that shows the positive polarity is
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MCQs: The specific resistance of the copper wire is
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MCQs: SI unit of potential difference is
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MCQs: The negative terminal of the battery is connected to the voltmeter's
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MCQs: The resistance of a conductor increases with
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MCQs: An energy saver light bulb that uses 11J of electrical energy gives the same amount of light as an ordinary bulb that uses
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MCQs: The terminal of a galvanometer with red color shows
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MCQs: The ground wire carries
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MCQs: The resistance of a wire depends upon
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MCQs: The amount of heat generated in resistance due to the flow of charges is equal to the product of the square of current, resistance and the time duration. This statement is known as
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MCQs: A large amount of current passes through earth wire because it has
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MCQs: In the absence of an external source, no current passes through the conductor due to the electron's
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MCQs: The amount of energy delivered by the power of one kilowatt in one hour is called
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MCQs: In SI unit, JC-¹ is equal to
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