|Jul7-03, 07:30 PM||#1|
Electric charge and fields: uniform electric field
A force of 6N acts on a charge of 3 microC when placed in a uniform electric field. what is the magnitude of the electric field?
E = k(Q/r^2... k=9x10^9 * (Q,charge=3x10^-9) / (?)^2
ths can't be the right formula caus e wheres r^2?
|Jul7-03, 07:35 PM||#2|
The relationship between force and electric field is F=qE.
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