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Why is self inductance called back emf?
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Why back emf used for a dc motor? highlight its significance.

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What is the difference between back emf and induced-emf?

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Why is self-induction called inertia of electricity?

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Why self induction is called inertia of electricity?

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What is the difference between mutual inductance and self-inductance?

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Does self-inductance occur if DC current is passed?

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What is self-inductance equal to?
Answer : Self-inductance is a property of a coil or any conductor that measures its ability to oppose changes in current flowing through it. It is defined as the ratio of the induced voltage ( ... current is changing. A higher self-inductance means the coil resists changes in current more effectively....

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What is the importance of self-inductance in an AC circuit?

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Does self inductance occur if DC current is passed?

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