MEDIUM
12th CBSE
IMPORTANT
Earn 100

Derive the expression for the torque acting on the rectangular current carrying coil of a galvanometer. Why is the magnetic field made radial?

Important Questions on Moving Charges and Magnetism
MEDIUM
12th CBSE
IMPORTANT
An -particle is accelerated through a potential difference of and moves along the x-axis. It enters in a region of the uniform magnetic field acting the y-axis. Find the radius of its path. (Take mass of -particle)
