Electromagnetic Force in Newtons

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Discussion Overview

The discussion revolves around the calculation of the electromagnetic force between two charged objects using Coulomb's Law, as well as the relationship between the units of force (Newtons) and charge (Coulombs). The scope includes theoretical understanding and unit conversion.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant inquires about the force between a +1 charge and a -1 charge one meter apart, referencing Coulomb's Law.
  • Another participant asks if the original poster is familiar with Coulomb's Law.
  • A participant provides the formula for Coulomb's Law but expresses uncertainty regarding the units involved.
  • One participant clarifies the units for Coulomb's constant and the variables in the formula, indicating that charge is measured in Coulombs and distance in meters.
  • Some participants propose that while a relationship may exist between Newtons and Coulombs in specific contexts, they cannot be directly converted.
  • There is a note on the capitalization of the terms 'Newton' and 'Coulomb' versus their symbols.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the conversion between Newtons and Coulombs, with some asserting that they cannot be converted while others suggest a relationship may exist under certain conditions.

Contextual Notes

The discussion includes uncertainties regarding the application of Coulomb's Law and the interpretation of units, which are not fully resolved.

Einstein's Cat
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I may be asking a ridiculous question and if so, then I apologise. Anyway, if there is an object with a charge of +1 and also another object with a charge of -1, one metre away from the first object, then what is the force between these objects in Newtons? Also is there a way in which to convert Newtons and Coulombs? Thank you for your time
 
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Do you know Coulomb's Law?
 
jtbell said:
Do you know Coulomb's Law?
Yep I do; although I'm not sure of its units

F= (kq1*q2)/ r^
 
A relationship may exist in certain situations between Newtons and coulombs, but they cannot be converted one to another. The words Newton and coulomb are generally not capitalized. Only the symbols (since they are named after persons) are upper case.
 
David Lewis said:
A relationship may exist in certain situations between Newtons and coulombs, but they cannot be converted one to another. The words Newton and coulomb are generally not capitalized. Only the symbols (since they are named after persons) are upper case.
Cheers for your help
 

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