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Why would emf be zero?
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Can ammeter resistance be zero?
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What would happen if we use DC source instead of AC source in mutual induction?

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Is impossible to change the voltage across a capacitor instantly as this would produce current?
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What type of single-phase induction motor would you use for specific applications like a ceiling fan or wet grinder?

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What are the two ways in which dynamically induced emf can be produced?

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When discharging the terminal voltage of a battery can never be greater than the emf of the battery?

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Can potential difference across terminals of a battery be greater than its emf?

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Can the terminal voltage of a battery be greater than its emf?

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Can the potential difference across the terminals of the battery be equal to its emf?

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Can the terminal voltage of a battery be greater than the battery's emf?

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What happened in the battery to cause the terminal potential difference to be slightly less than the emf of the battery?

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Can potential difference across the terminals of a battery be greater than its emf?

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Why does voltage go to zero?
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Why electric field inside a conductor is always zero?

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