Circuits The last point in the question :
Do the electrons gain or lose energy as they pass through the element in the box?

can any one please answer and explain it for me.

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

the rearrangement of particles in a physical change. hope this

higher potential

explanation:

because it is in a high speed so it must move into a of high potential