AP EAPCET 16th May 2023 Shift 1 Solved Paper
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Question : 109 of 160
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A charged particle when enters a uniform magnetic field moves in a helical path. If its angular velocity is 4 π × 10 6 rads − 1 and its velocity in the direction of magnetic field is 3 × 10 5 ms − 1 then the pitch of the helix is
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