The electric field just above the surface of the charged
The electric field just above the surface of the charged hollow drum of a photocopying machine has a magnitude E of3.0E+5 N/C. What is the surface charge density on thedrum if it is a conductor? ((assume it is the shape of acylinder))
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for a charged hollow metal sphere with total charge q and radius r centered on the originselect trueor false for each
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an archeological specimen containing 92 g of carbon has an activity of 16 bq how old in years is the
the electric field just above the surface of the charged hollow drum of a photocopying machine has a magnitude e of30e5
a the elevator begins to accelerate at 15ms2 what is his apparent weightb the elevator continues to move upwards with a
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