Physics, asked by pawankumar2004deva, 1 month ago

8. किसी धारा अल्पांश के कारण दूरी पर स्थित बिन्दु पर चुम्बकीय क्षेत्र
समानुपाती होता है। (The magnetic field at a point at adistancer from
the current element is proportional to)
(A)r
(B)r ka power 2
(C)1 upon r
(D)1 upon r ka power 2​

Answers

Answered by tejas9193
0

Answer:

B)r ka power 2

Explanation:

to the right

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