Question

1. compare strong and weak magnetic fields
2. describe factors governing field produced by long straight wire
(Ans these according to understanding level for CRQs)

Answer 1

@ganeshie8

Answer 2

Do u know magnetic field lines?

Answer 3

Just imagine a plane perpendicular to the magnetic lines

Answer 4

If the number of magnetic field lines passing tgrough unitvperpendicular plane is 5. Then this weak magnetic field

Answer 5

And if this number is 9. It is called strong magnetic field

Answer 6

Because
9>5

Answer 7

Response plz!!!!!