An electric charge (like a proton) creates an electric field in the region around it. This field points away from positive charges and decreases in strength as it gets farther away from the charge.

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Todd Pedlar has been a professor in the Physics Department since 2003. Some of his course topics include Classical Physics, Electricity and Magnetism, Quantum Mechanics, Nuclear and Particle Physics, ...

WEST LAFAYETTE, IN — If you've been left with a sore finger after reaching for a doorknob this winter, suffering from a sharp static electricity shock, you're not alone. Erica Carlson, 150th ...