Electrostatics of conductors;
- Inside a conductor, electrostatic field is zero
- At the surface of a conductor, electrostatic field must be normal to the surface at every point
- The interior of a conductor can have no excess charge in the static situation, any excess charge must reside at the surface
- Electrostatic Shielding: Any cavity in a conductor remains shielded from outside electric influence; the field inside the cavity is always zero
No comments:
Post a Comment