Aproton starting from rest travels through a potential of 1.0 kv and then moves into a uniform 0.040-t magnetic field directed perpendicular to the path of the proton. what is the radius of the proton’s resulting orbit?

0.114m

Explanation:

From the general expression for the radius of the proton's resulting orbit, we have

where q is is the charge of the proton

m is the mass of the proton  

B is the magnetic field  

and v i the speed.

to determine the speed, we use the expression

Kinetic Energy=

where V  is the voltage value i.e 1.0kv

and v is the speed

Hence, from simple rearrangement we have the speed v to be

if we substitute value, we have

carrying out careful arithmetic we arrive at

.

using the value for the speed in the expression for the radius of the orbit as stated earlier, we have

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop