Electrostatics and Its Applications

appears applied approximately atmosphere atoms attracted beam become body capacitor carried cause chapter charged particles cloud coating collection concentration conducting conductor considered constant corona density depends deposited devices dielectric difference dipole direction disc discharge droplets dust effect electret electric field electrification electrode electrostatic energy example experiments external Figure flow force function given ground important increase industrial insulating intensity interesting ions layer lightning limited lines liquid machine material means measurements mechanical metal method motors move negative object obtained occurs operation particles permittivity Physics plate polarization positive possible potential precipitator present printers printing problems produced region relative removed resistivity result rotor separation solid spray static studies surface surface charge temperature toner transfer unit usually various voltage wire