How Do You Calculate the Electric Charge of a Sphere?

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SUMMARY

The electric charge (Q) of an electrically charged sphere with a radius of 0.05 m and an electric field strength of 30,000 N/C at a distance of 0.1 m from its center is calculated to be 3.3E-8 C. The relevant equations used in this calculation include E = F/q and E = -V/d. These equations relate the electric field strength to the force and charge, providing a framework for solving the problem effectively.

PREREQUISITES
  • Understanding of electric field concepts
  • Familiarity with the equations E = F/q and E = -V/d
  • Basic knowledge of charge and its units (Coulombs)
  • Ability to manipulate algebraic equations
NEXT STEPS
  • Study the derivation of the electric field due to a charged sphere
  • Learn about Coulomb's Law and its applications
  • Explore the concept of electric potential and its relationship to electric fields
  • Investigate the principles of electrostatics and charge distribution
USEFUL FOR

Students studying physics, particularly those focusing on electromagnetism, as well as educators and anyone interested in understanding electric fields and charges in spherical conductors.

Ryo124
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Homework Statement



You have an electrically charged sphere.

The strength of an electric field 0.1 m away from the center of the sphere is 30,000 N/C.

The radius of the sphere is 0.05 m.

What is the electric charge (Q) of the sphere?

Homework Equations



E = F/q - E = -V/d

The Attempt at a Solution



I don't know how to attempt this problem, I'm not even sure if these equations are relevant. Someone please help.
 
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Nevermind, I got it. 3.3E-8 C
 

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