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Unformatted text preview: Electric motor 8. Faradays lines of force end on what kind of charges? Negative 9. Describe what is meant by electric flux? Represented by all the lines of force passing through any surface. 10. What is special about the electric field inside a conductor? forces the electrons to flow, until they pile up on the surface. The electric field in the conductor becomes 0. A closed surface inside the conductor has no flux through it. 11. What is a Faraday cage? Doesnt allow an electric to flow through. Any electric box that does this is called a Faraday cage. 12. Why do we continue to teach some theories that we no longer believe to be true? To provide basis for background information and build upon hypothetis....
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- Summer '08