Answer:
114.92749 keV
Explanation:
r = Radius of trajectory
m = Mass of electron = 
B = Magnetic field = 0.044 T
q = Charge of electron = 
The centripetal force and the magnetic forces are conserved

Velocity of first electron

Velocity of second electron

Total kinetic energy is given by

Converting to eV


The energy of incident electron is 114.92749 keV
Answer:it is known as (Ohm's law)
Explanation:
Answer:
I'm pretty sure it's B because I studied this topic and I'm not right I'm sorry.
The correct answer is the Sun.i hope that helped! if you have any questions or concerns about the answer i gave you please let me know!!
Heat makes things expand, so in hot water the ballon will get bigger