AP EAMCET Engineering 25 Apr 2017 Shift 1 Paper

Section: Physics
© examsiri.com
Question : 110 of 160
 
Marks: +1, -0
An electron of mass 9×10−31kg and charge 1.6×10−19 C moving with a velocity of 106 ms−1 entered a magnetic field normally and described a circle of radius 10 cm. Then the intensity of the magnetic field is
Go to Question: