A particle of mass 2.2 \times 10^{-30} {kg} and charge 1.6 \times 10^{-19} {C} is moving at a speed of 10 {km} {s} {s}^{-1} in a circular path of radius 2.8 {cm} inside a solenoid. The solenoid has 25 {\text{ turns }}{/}{ {cm}} and its magnetic field is perpendicular to the plane of the particle's path. The current in the solenoid is (Take \mu_{0}=4 \pi \times 10^{-7} {Hm}^{-1} )

AP EAPCET 05-Jul-2022 Shift 1 Paper

Section: Physics

Question : 110 of 160

Marks: +1, -0

A particle of mass 2.2×10−30kg and charge 1.6×10−19C is moving at a speed of 10kmss−1 in a circular path of radius 2.8cm inside a solenoid. The solenoid has 25‌‌ turns ‌/cm and its magnetic field is perpendicular to the plane of the particle's path. The current in the solenoid is (Take µ0=4π×10−7Hm−1 )

1.25mA
10.20mA
2.50mA
1.56mA

Validate

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