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प्रश्न
Direction of magnetic force on a positive charge moving in a magnetic field is given by ______.
पर्याय
left hand rule
two hand rule
right hand rule
thumb rule
MCQ
रिकाम्या जागा भरा
उत्तर
Direction of magnetic force on a positive charge moving in a magnetic field is given by right hand rule.
Explanation:
The force experienced by a charged particle in a magnetic field is given by `vec"F" = "q"(vec"v" xx vec"B")`. The right hand rule for vector product can be used to determine the direction of `vec"F"`.
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