Question

A charged particle A of charge q = 2 C has velocity v = 100 m/s. When it passes through point A and has  velocity in the direction shown. The strength of magnetic field at point B due to this moving charge is (r = 2 m).the agle between them is 30.

42293
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A

2.5T

B

5.0T

C

2.0T

D

None

Hard
Updated on : 2022-09-05
Solution
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Correct option is A)

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