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A question about electric charge?
04-29-2014, 08:01 AM
Post: #2
Deadpool Offline
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Force F = (q1*q2)/(4*pi*epsilon)*r^2

Also given Fa*cos30 + Fb*cos30 = 733.1N where Fa is the force due to qa

We get qa + qb = 10.21*(10^-6) C = 10.21uC

Since there is no relation given between qa and qb there is no way to find qa and qb values individually

Since both the charges are attracting the positive 5uC charge, both qa and qb are negative.

In this case Fa and Fb are equal only if qa and qb are equal
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A question about electric charge? - 334 - 04-29-2014, 08:00 AM
[] - Deadpool - 04-29-2014 08:01 AM

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