Magnetic Effects of Current and Magnetism Part 1

Section: Physics

Question : 12 of 100

Marks: +1, -0

Magnetic fields at two points on the axis of a circular coil at a distance of 0.05m and 0.2m from the centre are in the ratio 8:1. The radius of coil is

[25 Feb 2021 Shift 1]

0.2m
0.1m
0.15m
1.0m

Validate

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