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Electric Field Quizzes & Trivia

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Questions: 13  |  Attempts: 1360   |  Last updated: Jul 28, 2020
  • Sample Question
    Field lines start on positive charges and end on negative charges.

A normal atom has a neutral charge with equal numbers of positive and negative particles. To find the ionic charge of an element you'll need to consult your Periodic Table metals will be positive where as Non-metals will...

Questions: 14  |  Attempts: 534   |  Last updated: Oct 11, 2018
  • Sample Question
    Protons are...

Chapter 15 Physics - Multiple Choice

Questions: 14  |  Attempts: 308   |  Last updated: Mar 11, 2013
  • Sample Question
    A very small ball has a mass of 5.0e-3 Kg and a charge of 4 uC. What magnitude electric field directed upward will balance the weight of the ball?


Questions: 76  |  Attempts: 475   |  Last updated: Mar 12, 2013
  • Sample Question
    Is it possible for two negative charges to attract each other?



Questions: 9  |  Attempts: 145   |  Last updated: Apr 28, 2020
  • Sample Question
    A charge q is placed at the center of the line joining two equal charges Q. The system of the three charges will be in equilibrium if q is equal to
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Electric Field Questions & Answers


What are the magnitude and direction of the electrostatic force which acts on the charge at the origin?
0.18 N is the answer to this question. The electrostatic force is known to be a branch of physics that will deal with different electrical charges that are already at rest. There are different reactions that may occur depending on what the elect
What will be the value of q (if the system is in equilibrium) in the following problem? Four charges, each equal to -Q are placed at the four corners of a square & a charge q is at its...
B is the answer to this question. The superposition principle will make sure that you can find the right net force and then assign this to 0 so you can get the results that you need. There are two types of charges namely positive and negative. When t
What is elementary change?
In chemistry, an elementary charge is most commonly denoted as an e or a q. According to the formal definition, it is the electric charge that a single proton carries, or it is equal to the magnitude of the electric charge that which a single electro
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