Question

Heya friends...! plzzz answer this as soon as possible.......!!!!

Describe the activity with labelled diagram to show that a magnetic field generated around a current carrying conductor.On the basis of above mentioned activity,list 4 factors on which magnitude of magnetic field produced at a point depends and also explain the nature of this dependence.

Answer 1

hello Bipashanayak...........
magnetic field generated 
it is determined by using a magnetic compass it can also be determined by using the right hand thumb rule
When magnetic field increases with an increase in  current 
The magnetic field decreases with an increase in distance from the conductor.

Answer 2

Answer:

To demonstrate the pattern of magnetic field lines around a straight current carrying conductor we will need a straight wire, a paper, a battery and some iron dust.

Make a tiny hole on the paper and let the wire go through the hole. Keep the paper horizontal and the wire vertical.

Spread the iron dust on the paper evenly around the wire.

Connect the two ends of the wire to the battery.

Circular patterns will be developed on the iron dust. This shows that magnetic field lines due to a straight current carrying conductor are circular.

I Hope it will help!

^_^