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MCQs: The first practical electric battery, known as the voltaic pile was developed by
Category: Physics MCQs, Published by: teswesm
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MCQs: The energy supplied by a battery to a unit positive charge when it flows through the closed circuit is called
Category: Physics MCQs, Published by: teswesm
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MCQs: If 1 A of current passes through a bulb that consumes 1 J of energy then the potential difference is
Category: Physics MCQs, Published by: teswesm
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MCQs: The resistance of the wire is inversely proportional to the
Category: Physics MCQs, Published by: teswesm
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MCQs: In a circuit 3 resistors 2&Omega, 3&Omega, 6Ω are connected (in parallel combination) across a battery of 6V, then equivalent resistance of the circuit should be
Category: Physics MCQs, Published by: teswesm
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MCQs: Find the resistance of filament of electric bulb marked as 220 V, 100 W.
Category: Physics MCQs, Published by: teswesm
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MCQs: If a current of 0.8 A passes through a bulb connected across a battery of 5V for 30 s, then the rate of energy transferred to the bulb is
Category: Physics MCQs, Published by: teswesm
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MCQs: If the resistance of a heating coil is 30Ω and a potential difference is 60V. The current passing should be
Category: Physics MCQs, Published by: teswesm
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MCQs: How much current flows through a body if it touches the terminals of a 12 V battery at 100,000 Ω resistance?
Category: Physics MCQs, Published by: teswesm
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MCQs: A temperature-dependent resistor of which resistance decreases as temperature rises are called
Category: Physics MCQs, Published by: teswesm
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MCQs: Over a large range of applied voltages, ohmic conductor have a
Category: Physics MCQs, Published by: teswesm
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MCQs: The amount of energy supplied by the current in unit time is called
Category: Physics MCQs, Published by: teswesm
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MCQs: The specific resistance of iron is
Category: Physics MCQs, Published by: teswesm
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MCQs: The positive and negative terminals of direct current have
Category: Physics MCQs, Published by: teswesm
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MCQs: The potential difference across a circuit component can be measured by a
Category: Physics MCQs, Published by: teswesm
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MCQs: SI unit for electromotive force is
Category: Physics MCQs, Published by: teswesm
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MCQs: The rate of energy transferred if a current of 0.5 A passes through a bulb connected across a battery of 6 V for 20 s is
Category: Physics MCQs, Published by: teswesm
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MCQs: By applying a potential difference of 7 V across a conductor, a current of 2 A passes through it. The energy obtained in 2.5 minutes is
Category: Physics MCQs, Published by: teswesm
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MCQs: A 50 W television and 3 kW oven are connected to a 300 V supply. The current flows in each of the appliance are respectively
Category: Physics MCQs, Published by: teswesm
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MCQs: The potential difference between the live wire and the neutral wire is
Category: Physics MCQs, Published by: teswesm
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