Monday, October 22, 2007

Uniform fields-nature



We only assume g field to be uniform at distances that are close in gravitational terms , a few tens of km. g value is taken to be the same close to the surface of the Earth.
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Uniform E field is found between parallel plates of voltage V at a distance apart, where E = V/d.
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Uniform B field is found inside a solenoid carrying current. Its direction can be found by gripping the coil with right hand.

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