electric forces and fields

electric forces and fields - 2 (point charges r) F e =qE...

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Insulators -not free to move conductors - free to move polarization negative charges can only go out, charges separate gets charged with charge of touch induction - charge without touch always opposite of the side touch F= KQq/r
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Unformatted text preview: 2 (point charges r) F e =qE uniform: PE=qE(ch X) V = E(ch X) pt charges: PE= KQq/r =U V=Pe/q=KQ/r capacitors: store= Q=CV PE = 1/2C(V) 2 series: reciprical, same Q diff V parallel: sum, same V diff Q...
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