A doubly charged ion with velocity 69 times 106 ms moves in
A doubly charged ion with velocity 6.9 × 106 m/s moves in a path of radius30 cm in a magnetic field of 0.80 T in a mass spectrometer. What is the mass of this ion?
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a doubly charged ion with velocity 69 times 106 ms moves in a path of radius30 cm in a magnetic field of 080 t in a
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