VITEEE 2023 Paper

Section: Physics

Question : 12 of 125

Marks: +1, -0

An electron (mass =9×10−31‌kg, charge =1.6×10−19C ) moving with a velocity of 106m∕ s enters a magnetic field. If it describes a circle of radius 0.1m, then strength of magnetic field must be

4.5×10−5T
1.4×10−5T
5.5×10−5T
2.6×10−5T

Validate

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