PS250 Midterm 1 Equation Sheet

Write the equation for Electric Force (magnitude-only form).

Write the equation relating Electric Force to Electric Field (vector form).

Write the equation for Electric Field (vector form).

Write the equation for the Torque on an electric dipole. (vector form)

Write the equation relating the Work and the Potential Energy.

Write the equation relating Electric Flux (over a closed surface area) to the net charge

enclosed.

Write the equation relating Potential Energy between two charges and the distance

between them.

Write the equation for the Potential generated at a certain distance by a charge.

Write the equation relating the Difference in Potential, Electric Field, and line integral.

Write the equation for the general definition of Capacitance.

Write the equation for Capacitance – specifically for the parallel plate geometry.

Write the equation for the Energy contained in the electric field of a capacitor.

Write the equation relating power, voltage, and current.

What are Kirchhoff’s rules?

Write the equation for charge as a function of time of an RC charging circuit.