Figure shows two magnetic field lines of a long conductor. located perpendicular to the plane of the figure carrying inward current. In which one of the points A . B, C, D vector of the magnetic field B to the right and has the lowest magnitude.

Question

Figure shows two magnetic field lines of a long conductor. located perpendicular to the plane of the figure carrying inward current. In which one of the points A . B, C, D vector of the magnetic field B to the right and has the lowest magnitude. (A) A (B) B (C) C (D) D

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<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/154dc6d5d2a567a8c8e972eaec565a0e-.png" /> At point B and C magnetic field is towards right. B=(μ0 I/2 π d) magnetic field is less at C.

Q. Figure shows two magnetic field lines of a long conductor. located perpendicular to the plane of the figure carrying inward current. In which one of the points $A . B, C, D$ vector of the magnetic field $B$ to the right and has the lowest magnitude.

A

B

C

D

At point $B$ and $C$ magnetic field is towards right.
$B = \frac{μ _{0} I}{2 π d}$
magnetic field is less at $C$ .

Q. Figure shows two magnetic field lines of a long conductor. located perpendicular to the plane of the figure carrying inward current. In which one of the points A.B,C,D vector of the magnetic field B to the right and has the lowest magnitude.

A

B

C

D

At point B and C magnetic field is towards right. B=2πdμ0​I​ magnetic field is less at C.

Q. Figure shows two magnetic field lines of a long conductor. located perpendicular to the plane of the figure carrying inward current. In which one of the points $A . B, C, D$ vector of the magnetic field $B$ to the right and has the lowest magnitude.

At point $B$ and $C$ magnetic field is towards right.
$B = \frac{μ _{0} I}{2 π d}$
magnetic field is less at $C$ .