Aproton moving in the positive x direction with a speed of 9.4 105 m/s experiences zero magnetic force. when it moves in the positive y direction it experiences a force of 2.2 10-13 n that points in the positive z direction. determine the magnitude and direction of the magnetic field.

a) 1.46 T and directed to -x.

Explanation: In order to explain the above problem we have to consider the Lorentz force given by:

F=q*v ⊕ B ; ⊕  is the vector product.

The magnitude of B can be obtained as follow:

B=F/(q*v) where q and v are the charge and velocity of the proton.

B=2.2 *10^-13/(9.4*10^5*1.6*10^-19)=1.46 T

The direction of B is directed to  x axis because along this direction the proton experiences zero magnetic force.

Knowing that the magnetic force for the proton is directed to positive z direction and by inspection of the vector product bewteen v ( in +y direction) and B ( in x axis, due to zero line forze), we can conclude that the direction of B is to minus x axis.

b

step-by-step explanation: a third of 24 is 8, 8 times 3 is 24 so 8 - 2 would be 6

gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.