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