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A very long straight wire carries a curr...

A very long straight wire carries a current I. At the instant when a charge +Q at point P has velocity `vecv`, as shown, the force on the charge is

A

along OY

B

opposite to OY

C

along OX

D

opposite to OX

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The correct Answer is:
A
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AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-IA
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  18. A current carrying loop in a uniform magnetic field experieces

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