what is the strength of magnetic field at a point lying along the length of current element?

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what is the strength of magnetic field at a point lying along the length of current element?

please answer fast

2006-08-26 03:17:09 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics

4 answers

As per Biot Savart's Law
^ ^ ^
dH = i ( dL X r)
________
r ^3

For a point lying along the current element

dL X r = 0

Therefore, dH or magnetic field =0

2006-08-26 03:29:58 · answer #1 · answered by adi007boy 2 · 0⤊ 0⤋

The Magnetic field intensity is a function of the time in seconds divided by the area in meters squared of which the field is acting upon.

2006-08-26 03:33:03 · answer #2 · answered by goring 6 · 0⤊ 0⤋

It is proportional to the potential difference between the extremes of the element.

2006-08-26 03:23:40 · answer #3 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0⤊ 0⤋

0.0 ,,,,,simple

2006-08-26 04:39:03 · answer #4 · answered by wispercall 1 · 0⤊ 0⤋