Magnetic effect of electric current

[sophiecentaur]

That 'knowledge' is available in many many places - in pretty well all elementary Physics books.

 

[Karan Punjabi]

That 'knowledge' is available in many many places - in pretty well all elementary Physics books.

Can you suggest some good books on physics

 

[sophiecentaur]

Can you suggest some good books on physics

Almost anything you can get your hands on that you find understandable. Does your school / college / whatever have any such books? As I don't know your present state of learning, I can't be any more specific, I'm afraid.

 

[Karan Punjabi]

Basically, I'm studying in college and one of my classmate has a book named as HC VERMA on physics.My classmate says its an advanced book but first i want to go for basics in physics.

 

[sophiecentaur]

My best suggestion is that you ask a teacher at your college. That will (should) put you in the right direction.

 

[Dale]

Yeah t

Yeah the lines of solenoid and bar magnet are never ending they are like a loop. And can you tell me that by making a conductor's shape into circular coil like structure and passing current through it how one end is described as north pole and one as south, just want to know that exactly what happens?

The "poles" are just places where the field lines are concentrated. If you make a loop then the field lines are concentrated inside the loop. Hence you get poles.

I think you are placing WAY too much emphasis on poles. They are not particularly important. Not all field configurations have them, and many field configurations have many more than just two.

You should stop worrying about poles and learn about fields. All this effort on understanding poles is wasted effort.

 

[Karan Punjabi]

The "poles" are just places where the field lines are concentrated. If you make a loop then the field lines are concentrated inside the loop. Hence you get poles.

I think you are placing WAY too much emphasis on poles. They are not particularly important. Not all field configurations have them, and many field configurations have many more than just two.

You should stop worrying about poles and learn about fields. All this effort on understanding poles is wasted effort.

Ohk I got it everyone thank you for so much of help actually i was really thinking for the poles too much but now i have got it.