Question

2. Which of the following correctly describes the magnetic field near a long straight wire?
i) The field consists of straight lines parallel to the wire.
ii) The field consists of concentric circles centred on the wire.
3. The phenomenon of electromagnetic induction is
i) The process of charging a body
ii) The process of producing induced current in a coil due to relative motion between a magnet and the coil.
Ans :

Answer 1

Answer:

2nd ( ii) the field consists of concentric circles centred on the wire.

3.(ii) the process of producing induced current in a coil due to relative motion between a magnet and the coil....

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