Physics equations/18-Electric charge and field

Wikiquizzes

 * /Q:findE/ Charges are placed on the x-y plane and students are asked to calculate the electric field at the origin.
 * /Q:lineChargesCALCULUS/ Positions a line charge along a segment on either the x or y axis and challenges the student to know details regarding the integral required to calculate the electric field.

Readings

 * FHSST Physics Electric fields (wikibook) Good resource for the trig-based course.
 * Coulomb's Law will help with the CALCULUS based wikiquz.
 * |This lab is essential and belongs on commons if we an put it there. It's a wiki!!!!
 * See also http://www.physics.udel.edu/~watson/phys208/exercises/kevan/efield1.html

Other

 * /A:ElectricFieldGravityCompare/ Asks the student to compare the influence of gravity and electrostatic force on a hydrogen atom near Earth's surface.