Understanding Elementary Charge: Electrons Transferred and Direction of Movement

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SUMMARY

The discussion centers on the transfer of electrons between two identical conductors when a positively charged conductor (0.02 C) contacts a neutral conductor. The key formula used is Q = ne, where Q represents charge, n is the number of electrons transferred, and e is the elementary charge (1.60 x 10-19 C). Upon contact, the charge distributes equally, resulting in each conductor having a charge of 0.01 C, with electrons moving from the positively charged object to the neutral object.

PREREQUISITES
  • Understanding of elementary charge and its significance in electrostatics
  • Familiarity with the formula Q = ne for calculating charge transfer
  • Knowledge of electron charge value (1.60 x 10-19 C)
  • Basic principles of charge distribution in conductors
NEXT STEPS
  • Study the principles of electrostatics and charge distribution in conductors
  • Learn about the implications of charge transfer in electrical circuits
  • Explore the concept of electric fields and their effect on charged objects
  • Investigate real-world applications of charge transfer in electronics
USEFUL FOR

Students studying physics, educators teaching electrostatics, and anyone interested in understanding charge transfer and its implications in electrical systems.

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Elementary Charge- NEED HELP!

Object 1, a conductor with a positive charge og 0.02 C is brought into contact with an identical neutral object 2.

How many electrons move from one object to the other and in which direction?
 
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Please post your questions here, in the homework help forum. Also, please provide the work you've done so far, so that we can help you get unstuck.

What do you think of this problem?

- Warren
 
My Work..

I know that we need to use the formula Q=ne and we have the value for Q (0.02C). We can also use the constant for e which is 1.60 * 10 6 -19 ... i do not know the signs of the two values... Please tell me if i am on the right path.. and help me solve the problem.. Thank you.
 
Forget the formulas. You know the charge will distribute itself equally on both objects, since they are identical.

- Warren
 
?

So.. the charge will be 0.01C on both and electrons will be transferred from #1 to #2...?
 
Bingo.

- Warren
 

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