Question
Download Solution PDFIf a copper conductor is moved across a magnetic field -
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFWhen a copper conductor is moved across a magnetic field, an emf or voltage is induced in the wire.
Principle of Generation of EMF:
Faraday's Law of Electromagnetic Induction states that whenever there is a relative motion between a conductor and magnetic field, an emf will be induced.
EMF can be induced in two ways:
- Statically Induced EMF: When the conductor is stationary and the magnetic field is changing, the induced EMF is known as statically induced EMF. Example- Transformer
- Dynamically Induced EMF: When the conductor is moving and the magnetic field is stationary, the induced EMF is known as dynamically induced EMF. Example- Generator
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