An electron having kinetic energy of 100 {eV} circulates in a path of radius 10 {cm} in a magnetic field. The magnitude of magnetic field |\overrightarrow{B}| is approximately [Mass of electron =0.5 {MeV} {C}^{-2}, where {C} is the velocity of light].

Correct Answer is : 3.3×10−4T

AP EAPCET 05-Jul-2022 Shift 1 Paper

Section: Physics

Question : 109 of 160

Marks: +1, -0

An electron having kinetic energy of 100eV circulates in a path of radius 10cm in a magnetic field. The magnitude of magnetic field |

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| is approximately [Mass of electron =0.5MeVC−2, where C is the velocity of light].

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