Define magnetic induction. State its SI unit.
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Answer:
Tesla
Explanation:
Induction of magnetism in a body when it is in a magnetic field or in the magnetic flux set up by a magnetomotive force.
When magnetic field is changing with time, electric current is induce or electromagnetic force is induce. This emf causes electrons to move and form a current.
The unit of magnetic induction is the tesla (T).
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