A fuse wire is connected in which wire of the circuit? MCQ with Answer and Explanation
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Heat required to convert 1 g of ice at 0°C to water at 0°C is (latent heat 80 cal/g)
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A transformer works on the principle of:
Correct Answer: Option A
Explanation:
A transformer operates on the principle of mutual induction. It consists of primary and secondary coils. When an alternating current flows through the primary coil, it generates a changing magnetic field. This fluctuating flux links with the secondary coil, inducing an alternating electromotive force (EMF) in it according to Faraday's Law.
A transformer operates on the principle of mutual induction. It consists of primary and secondary coils. When an alternating current flows through the primary coil, it generates a changing magnetic field. This fluctuating flux links with the secondary coil, inducing an alternating electromotive force (EMF) in it according to Faraday's Law.
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