subject
Physics, 07.01.2021 03:20 ghari112345

Based on Coulomb's law, why can
electrostatic force be either
attractive or repulsive?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
question
Physics, 22.06.2019 11:00
Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and
Answers: 1
question
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
question
Physics, 22.06.2019 16:30
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
You know the right answer?
Based on Coulomb's law, why can
electrostatic force be either
attractive or repulsive?...
Questions
question
Physics, 17.06.2020 07:57
question
Mathematics, 17.06.2020 07:57
question
Mathematics, 17.06.2020 07:57
Questions on the website: 13722360