Charge carriers in a metal are electrons rather than protons because electrons are free to move and weakly restrained .
What are Charge carriers?
- A particle or quasiparticle that is free to move and carrying an electric charge is known as a charge carrier.
- This definition specifically refers to particles that carry electric charges in electrical conductors.
- Examples include ions, holes, and electrons. The subject matter is most frequently employed in solid state physics.
- The charge carriers that convey positive charge while travelling from one location to another are the positive charge carriers, such as holes.
- The voids that migrate from one location in the valence band to another are referred to as holes.
- Protons carry a different kind of charge than electrons, which both carry the same amount of charge.
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