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What are the magnitudes and direction of the electric field midway between a -8 μC and a +7 μC charge 8.0 cm apart? Assume no other charges are nearby.
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What are the magnitudes and direction of the electric field midway between a -8 μC and a

+7 μC charge 8.0 cm apart? Assume no other charges are nearby.

User TFAtTheMoon
by
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1 Answer

1 vote
use the equation
E= (kq)/(r^2)

your radius is half of 8.0 cm.

find the electric field from each point charge at that point, and add them together

User Smartmic
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