Part A What is the radius of the circular orbit for an electron with speed 5.0×106 m/s ? Assume that the electron moves in a plane perpendicular to the magnetic field. Express your answer with the appropriate units.

0.569 m.

Explanation:

Given,

Speed of electron, v = 5 x 10⁶ m/s

Assuming earth magnetic field be equal to B = 5 x 10⁻⁵ T

radius of the circular orbit, r = ?

Equating centrifugal force to magnetic force

q is the charge of electron

m is mass of electron

radius of circular orbit is equal to 0.569 m.

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation: