AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper

Section: Physics

Question : 111 of 160

Marks: +1, -0

A magnetic field is applied on an election moving with a velocity of 107ms−1 at an angle of 30°. Then the time period of revolution of the electron in a circular path of radius 2 m is__________

5.5×10−6 s
7.0×10−7 s
2.5×10−6 s
3.5×10−7 s

Validate

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