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

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

the closer the planet is to the sun, the larger the gravity