Air will break down (lose its insulating quality) and sparking will result if the field strength is increased to about 3 × 106 N/C. What acceleration will an electron experience in such a field? The mass of the electron is 9.109 × 10−31 kg and the fundamental charge is 1.602 × 10−19 C.

Explanation:

Given

Electric Field Strength

When a charged particle enters the Electric field it Experience a force in the direction of electric field (for positive charge and vice-versa for negative charge)

charge on Electron

mass of electron

Force

acceleration of electron

the higher the current the higher the mag field around it the higher the influence on the compass

beta is electron from nucleus

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