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In Ampere's law, the integration is over a ______?
In Ampere's law, the integration is over a ______?
امپیر کے قانون میں ، انضمام ______ سے زیادہ ہے؟
Surface
Closed path
Closed surface
None of these
Explanation
Ampere's law
states that the line integral of the magnetic field around a
closed path
is proportional to the total current enclosed.
Mathematically
,
∮
B
⋅
d
l
=
μ
0
I
enc
oint mathbf{B} cdot dmathbf{l} = mu_0 I_{text{enc}}
, where the integral is taken over a
closed loop (path).