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What is Coulombs law

Calculate the coulomb force on q. They are all in a straight line q1, q2,q3.Q1:1.05 micro coulombs Q2:5.51 micro coulombs
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2. asked by Amalia
3. 438 views
Calculate the magnitude and direction of the Coulomb force on each of the three charges connected in series:1st - 6 micro
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2. asked by andrew
3. 1,173 views
Calculate the magnitude and direction of the Coulomb force on each of the three charges connected in series:1st - 6 micro
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2. asked by andrew
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Two positive charges of +2 coulombs are 3 meters apart. If one of the charges is replaced by the negative charge -2 coulombs,
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2. asked by Vashti
3. 714 views
What is the potential halfway between two point charges spaced 1 mm apart if q1=10 micro coulombs and q2= -5 micro coulombs?Atte
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2. asked by bel
3. 891 views
The final charge on each of the three separated spheres in part (c) is +3.0 µC. How many electrons would have to be added to
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2. asked by Ann
3. 1,322 views
A charge of -6.5 micro-Coulombs is placed at the origin of a coordinate system. Another charge of -7.6 micro-Coulombs is placed
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2. asked by kelly
3. 978 views
What is the electric field at a point midway between a -7.34 micro coulombs and a +4.49 micro coulombs charge apart 31.5m apart?
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2. asked by Amalia
3. 979 views
What is the force exerted on 40 micro coulombs by 20 micro coulombs? (charges are separated by 80cm)
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2. asked by paul
3. 1,168 views
what is the electric field at the center of the square?q1 and q2 = -10 micro coulombs q3 and q4= 5 micro coulombs each side is
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2. asked by Sarah (C)
3. 536 views