5 Answered Questions for the topic Coulomb's Law

Coulomb's Law Physics

04/07/22

I need help with this question

Two charged spheres are a fixed distance apart. If the charge on one sphere is decreased from 9 coulombs to 3 coulombs, the force it exerts on the other sphere becomes how many times weaker?please... more
Coulomb's Law Physics

01/30/21

Coulumb's Law, Physics

a negative charge of 2.0*10^-4 c and a positive charge of 6.0*10^4 c are separated by 0.50 m. Please draw a diagram that correctly labels the magnitude and direction of the force acting on each of... more
Coulomb's Law Physics

01/27/21

Physics, Coulomb's Law, Question is Below

A young man accumulates a charge q1 of +2.0 x 10-5 C while sliding out of the front seat of a car. His girlfriend, who had been waiting in the wind, has picked up some extra electrons and now has a... more
Coulomb's Law Physics

01/27/21

A negative charge of 2.0 x 10-4 C and a positive charge of 8.0 x 10-4 C are separated by 0.30 m. What is the magnitude of the force between the charges? Is this force repulsive or attractive?

A negative charge of 2.0 x 10-4 C and a positive charge of 8.0 x 10-4 C are separated by 0.30 m. What is the magnitude of the force between the charges? Is this force repulsive or attractive?
Coulomb's Law Calculus Physics

02/13/17

Coulomb's Law

Rod with length L has net charge -Q distributed along its length. The rod is placed with one end at the origin and the other at point (0,L) on the y-axis. Find the components of the electric field... more

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