What is the magnitude of the charge on a second object?

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Homework Help Overview

The problem involves calculating the magnitude of the charge on a second object given the charge of the first object, the distance between them, and the electrostatic force acting between them. The subject area pertains to electrostatics and Coulomb's law.

Discussion Character

  • Exploratory, Conceptual clarification, Mathematical reasoning

Approaches and Questions Raised

  • Participants discuss the relevant equation for the force between charged particles and question its applicability to the problem. There is an exploration of which variables are known and unknown in the context of the given data.

Discussion Status

The discussion is ongoing, with participants seeking clarification on the equation and its relevance to the problem. Some guidance has been offered regarding the equation itself, but there is no consensus on how to proceed with the solution.

Contextual Notes

Participants are working within the constraints of the problem statement, which specifies the need for a decimal answer with at least four non-zero digits. There may be assumptions regarding the applicability of Coulomb's law that are being examined.

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Homework Statement



Two charges are separated by a distance of 17 m. The charge on one object is 22 x10-6 C and the magnitude of the electrostatic force between them is 0.8 N. What is the magnitude of the charge on the second object?
(enter your answer as a decimal with at least 4 non-zero digits)

Homework Equations



The Attempt at a Solution

 
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Have you ever come across an equation which gives the force between two charged particles?
 
Are you asking me do I have the equation for this problem?
 
rainyday4511 said:
Are you asking me do I have the equation for this problem?

Yes.
 
F= 9x10 (with an exponent of 9) q1 q 2 divided by D2
 
Ok, does that equation apply to this problem? Which variables are unknowns in this situation?
 

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