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An uniform beam of positively charged...

An uniform beam of positively charged particles is moving with a constant velocity parallel to another beam of negatively charged particles, velocity in opposite direction separated by a distance d the variation of magnetic field B along a perpendicular line draw between the two beams is best represented by

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
A changed particle beam is equivalent to a current carrying wire

At centre B=0
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MAGNETIC EFFECT OF ELECTRIC CURRENT-Exercise 2
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