Asingly charged ion of 7li (an isotope of lithium) has a mass of 1.16×10−26 kg . it is accelerated through a potential difference of 290 v and then enters a magnetic field with magnitude 0.710 t perpendicular to the path of the ion. what is the radius of the ion's path in the magnetic field?

0.00645 m

Explanation:

m = Mass of lithium =

V = Voltage = 290 V

r = Radius of path

B = Magnetic field = 0.710 T

q = Charge of electron =

v = Velocity of mass

The kinetic energy in moving a charge and the work done by the charge will balance each other

The velocity by which the charge is moving is 63245.5532 m/s

The force on moving a charge and the centripetal force will balance each other

The radius of the magnetic field is 0.00645 m

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation:

frequency or wavelenth of em radiation in a vacuum