Answer:
d) By turning the electrical current off
Explanation:
This is the only one that fits this situation because all of the other answers help improve the magnetic field.
It occurs when nucleus has too many protons or too many neutrons that can be transformed into the other. With beta minus decay, neutron decays can turn into a proton, an electron, and an antineutrino.
Energy is released and mass is reduced
Answer: transverse wave is a progressive wave whose oscillations are perpendicular to the direction of the wave
Explanation: