Some help with electrostatics, please

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To calculate the electric force between two uniform line charges on a single axis, the formula F = k * (Q1 * Q2) / d is used, where F is the force, k is Coulomb's constant, Q1 and Q2 are the line charges, and d is the distance between them. First, calculate the electric field for one line charge and determine the total charge on the other. Repeat this process for the second line charge to find the overall interaction. It's important to note that issues may arise if the line charges are infinite in length. For additional examples or practice problems, online resources or textbooks can be helpful.
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I'm trying to calculate the electric force between two uniform line charges on a single axis; does anyone have any sample solutions?
 
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banda said:
I'm trying to calculate the electric force between two uniform line charges on a single axis; does anyone have any sample solutions?

calculate the E-field for one of the line charges. find out the total charge on the other. then you are practically there.

rinse, repeat for the other line of charges.


although there will be a problem if the line charges are infinite in length...
 


Sure, I can help with electrostatics. To calculate the electric force between two uniform line charges on a single axis, you can use the following formula:

F = k * (Q1 * Q2) / d

Where F is the electric force, k is the Coulomb's constant (9 x 10^9 Nm^2/C^2), Q1 and Q2 are the magnitudes of the two line charges, and d is the distance between them.

To find sample solutions, you can try searching online for examples or practice problems. You can also check your textbook or lecture notes for similar problems. If you need further assistance, don't hesitate to ask for clarification or additional help. Good luck!
 

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