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A conductor rod AB moves parallel to X-a...

A conductor rod AB moves parallel to X-axis in a uniform magnetic field, pointing in the positive Z-direction. The end A of the rod gets-

A

positively charged

B

negatively charged

C

neutral

D

first positively charged and then negatively charged

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Verified by Experts

The correct Answer is:
A
When the conducting rod AB moves parallel to a-axis in a uniform magnetic field pointing in the positive z direction, then according to Fleming.s left hand rule, the electrons will experience a force towards B. Hence end A will be positive.
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