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MCQs: An iron bar linked to a small hammer is attracted by the
Category: Science Mcqs, Published by: teswesm
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MCQs: The appliances that are used at homes, are usually termed as
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MCQs: The resistance also depends upon the
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MCQs: 'Copper' has
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MCQs: The consumed number of units of electricity can be found by applying formula
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MCQs: For each electric appliance, the fuse should be fixed with
Category: Science Mcqs, Published by: teswesm
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MCQs: In electric motors, a coil or a wire carrying an electric current produces
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MCQs: When electrons vibrate fast, some of the electrical energy is changed to
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MCQs: The process used in electroplating is called
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MCQs: The bulb glows because the filament is
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MCQs: One method of making a strong electromagnet is to increase
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MCQs: Small magnets are also used in
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MCQs: When the current flows one way, the magnet forces push the electromagnet and cone
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MCQs: The larger the current, the greater the number of
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MCQs: The consumption of amount of electrical energy depends on
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MCQs: Normally electric appliances have power rating
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MCQs: When the current is passed through the solution of copper sulphate, the copper sulphate turns into
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MCQs: Keep 'TV' and other electric appliances away from
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MCQs: Huge magnets are used to carry
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MCQs: Insulators do not allow electricity to pass through because their
Category: Science Mcqs, Published by: teswesm
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