clock rule................

Asked by 24-02-1994 | 20th Jan, 2010, 06:51: PM

Expert Answer:

Dear Student

When DC current passing through a wire there will be magnetic field arround the live wire .

Let us  say current passing in to the PC screen then  then the magnetic field will be totating in clochwise ritation.

For a live line if you see it from side field looks as shown in the image.

I you are looking at a solenoid through itw axis  and current padding in clockwise direction. field eill be as shown in the above image.  So , inside the solemoid field will be going in.




Answered by  | 20th Jan, 2010, 07:20: PM

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