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# Physics Electro

Show Coulomb's law F=1/(4piEo)*(q1q2/r^2)
Explain coulombs law The electric force is directly proportional to the product of the charges and inversely proportional to the square of the distance between them
Show the electric field equation E=fo/qo E=i/(4piEo)*(q/r^2)
Explain how the field of multiple charges are calculated. It is the vector sum of all the individual charges.
What is an electric field line It is an imaginary line that shows the direction of an electric field.
Show the torque on a electric dipole. torque=pEsin(pho) torque=p.E
What is the magnitude of the monent p=qd
What is the potietal energ of an electris field? U=-p.E
Created by: 100001090681079

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