Basic Science : Coulombs Law QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.Electrostatic force between two electrons fifers from the gravitational force between them since |
| gravitational force is weaker and repulsive |
| gravitational force is stronger and attractive |
| electrostatic force is weaker and attractive |
| electrostatic force is stronger and repulsive |
12.Algebraic sum of electric charges remain constant in a closed system. This is the law of conservation of |
| mass |
| energy |
| momentum |
| charge |
13.Force between two charges is calculated using |
| Lenz’s law |
| Faraday’s law |
| Kirchoff’s law |
| Coulomb’s law |
14.The unit of permittivity is |
| C2 N-1 m-2 |
| C -2 N-1 m3 |
| C2 N-1 m2 |
| C4 N-1 m2 |
15.The unit of electric charge is |
| ampere |
| farad |
| volt |
| coulomb |
More Coulombs Law QUESTIONS AND ANSWERS available in next pages
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