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Magnetic Field on the Axis of a Circular Current Loop
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a charge of 5 c moves with a speed of 2 times 10 6
Question:
A charge of 5 μC moves with a speed of $2 \times 10^6$ m/s along the positive y-axis. A magnetic field $\vec{B}$ of strength ($2\hat{i}+ \hat{k}$)T exists in space. The magnetic force acting on the charge is :
CUET (UG) - 2023
CUET (UG)
Updated On:
Feb 26, 2025
$(-20\hat{k} + 10\hat{i})$N
$(20\hat{k}-10\hat{i}) $N
$(20\hat{i} +10\hat{i}) $N
$(10\hat{i} +5\hat{k}) $N
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The Correct Option is
A
Solution and Explanation
The correct option is (A): $(-20\hat{k} + 10\hat{i})$N
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