8 Questions
If a glass rod loses 320 nC of charge when rubbed against silk, then how much charge does the silk gain?
320 nC
When a neutral conductor is made charged, what happens to its mass according to the text?
It will remain constant
In nature, the amount of electric charge possessed by an isolated system is always equal to what according to the text?
An integer multiple of fundamental charge
What will be the value of 'n' if Coulomb’s law is represented by F = k q1 q2 r^n?
-2
When two charges interact according to Coulomb's law, what can be said about the nature of the force between them?
It may be attractive or repulsive
If three identical charges are placed on three vertices of a square, what is the relationship between the forces F12 and F13?
$2F_{12} = F_{13}$
What is the dielectric constant of a metal?
Zero
If 80 mC of charge is given to a sphere with a 4 cm radius and 40 mC of charge is given to another sphere with a 6 cm radius, and they are then connected by a conducting wire, how much charge is transferred?
$48$ mC
Test your knowledge on electricity and magnetism concepts including electric charge, Coulombian force, and neutral conductors. Answer questions about the behavior of charged conductors and isolated systems.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
