What happens to field lines from a charge inside a hollow conductor?

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SUMMARY

When a charge is placed inside a hollow conducting body, the electric field lines do not penetrate the conductor; instead, they terminate at the induced charges on the inner surface of the conductor. In static electricity conditions, there is no net electric field within the conductor itself. If the hollow conductor is isolated, the induced charges on the inner surface originate from the outer surface, resulting in a net charge on the outer surface of the conductor.

PREREQUISITES
  • Understanding of electrostatics and electric fields
  • Familiarity with the properties of conductors in electrostatic equilibrium
  • Knowledge of charge induction and distribution on conductors
  • Basic principles of static electricity
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  • Study Gauss's Law and its application to conductors
  • Explore the concept of electric field lines and their behavior in conductors
  • Investigate the effects of grounding on charged conductors
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johne1618
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If I put a charge inside a hollow conducting body is it true that the field lines from the charge don't penetrate through the conductor but instead terminate at induced charges on its inside wall?
 
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johne1618 said:
If I put a charge inside a hollow conducting body is it true that the field lines from the charge don't penetrate through the conductor but instead terminate at induced charges on its inside wall?

In case of static electricity there’s no net field inside a conductor. So like you say the field lines must terminate on induced charges on the inside. In case this conductor is isolated then these induced charges did come from the outer surface so that this outer surface now becomes charged.
 

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