Figure A and B shown two long straight wires of circular cross-section (a and b with a<b), carrying current I which is uniformly distributed across the cross-section. The magnitude of magnetic field B varies with radius r and can be represented as
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Graph for wire of radius R:
As b>a
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A deuteron and an alpha particle having equal kinetic energy enter perpendicular into a magnetic fi…
Two ions having same mass have charges in the ratio 1:2. They are projected normally in uniform mag…
The radius of curvature of the path of a charged particle moving in a static uniform magnetic field…