A dielectric material is placed in vacuum in a uniform electric field of E = 4 V/m. What is the electric field inside the material if the relative permittivity of dielectric material is 2?
- A. Zero
- B. 4 V/m
- C. 2 V/m
- D. 8 V/m
ISRO Electrical Engineering (EE) 2020 - Question 30
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