🔋college physics i – introduction review

key term - Induction

Definition

Induction is the process by which an electric charge is redistributed on a material due to the presence of a nearby charged object without direct contact. This phenomenon occurs in conductors and can create an induced charge on the surface.

5 Must Know Facts For Your Next Test

  1. Induction involves the separation of charges within a conductor when exposed to an external electric field.
  2. During induction, electrons in a conductor move towards or away from the inducing charge creating regions of positive and negative charge.
  3. A grounded conductor will transfer electrons to or from Earth during induction, neutralizing one type of charge.
  4. Induced charges are temporary and will dissipate once the inducing charge is removed.
  5. Faraday's Ice Pail experiment demonstrated that induced charges reside on the surface of conductors.

Review Questions