Question

Write Coulomb's formula in a medium other than vacuum.​

Answer 1

Answer:

The value of εo = 8.854 × 10-12 C2/Nm2. Hence, Coulomb's law can be written for medium as , Then, in air or vacuum εr = 1. Hence, Coulomb's law can be written for air medium as , The value of εr would change depends on the medium

Answer 2

The value of εo = 8.854 × 10-12 C2/Nm2. Hence, Coulomb's law can be written for medium as , Then, in air or vacuum εr = 1. Hence, Coulomb's law can be written for air medium as , The value of εr would change depends on the medium.

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