User:Lake0070/sandbox

September 8, 2015

PE=qV q = mgh F=mg PE = q*e*distance

Electric field- is defined as the electric force per unit charge. The direction of the field is taken to be the direction of the force it would exert on a positive test charge. The electric field is radially outward from a positive charge and radially in toward a negative point charge

Voltage -an electromotive force or potential difference expressed in volts.