Physics, 02.08.2019 20:00 alexisdiaz365
Two small metallic spheres with equal mass are suspended as pendulums by strings of length l. the spheres have the same electric charge and come to equilibrium with each string at an angle of θ = 10.00° with the vertical. what happens if the electric charges are increased? a) θ decrease b) θ increase eliminate c) θ remains the same d) distant between spheres decreases
Answers: 1
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What is the measurement of how fast an object moves relative to a reference point?
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Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
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Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
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Two small metallic spheres with equal mass are suspended as pendulums by strings of length l. the sp...
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