Which of the following are true for relative dielectric constant? It is dimensionless. It is equal to 1 for vacuum. It is equal to 1 for all substances.

Q: Which of the following are true for relative dielectric constant? It is dimensionless. It is equal to 1 for vacuum. It is equal to 1 for all substances.

∈ r has no units and equal to 1 for vacuum. For other substances it has different value.

Question

Accepted Answer

∈_r has no units and equal to 1 for vacuum. For other substances it has different value.

Which of the following are true for relative dielectric constant? It is dimensionless. It is equal to 1 for vacuum. It is equal to 1 for all substances.

Discussion & Comments