Physics, 08.10.2019 05:30 ayoismeisalex
In lab you measured the force between two charged pith balls where the pith balls were of the same size and mass. your assumption was that the charge on the balls was the same. consider this change to that situation. instead of identical pith balls, one has twice the surface area of the other. the pith balls were charged by touching them with a chemical piece of pvc pipe at the same time. (the pith balls touched opposite sides of the pvc when they were charged.) both pith balls hang from strings of length l. assume the masses are the same and both pith balls hang at the same angle. derive an expression for the distance between the pith balls.
Answers: 2
Physics, 21.06.2019 17:20, nicole667
Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?
Answers: 3
Physics, 22.06.2019 04:10, brianamelara
Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward
Answers: 3
In lab you measured the force between two charged pith balls where the pith balls were of the same s...
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