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Engineering Physics · Q52

Electromagnetic Theory

Engineering and GATE · Engineering Physics · question 52

Q52

Consider an electric field E existing in the interface between a conductor and free space. Then, the electric field E is

Consider an electric field existing in the interface between a conductor and free space. Then, the electric field E is
A.
external to the conductor and normal to the conductor's surface
Answer
B.
internal to the conductor and normal to the conductor's surface
C.
external to the conductor and tangential to the conductor's surface
D.
both external and internal to the conductor and normal to the conductor's surface

Answer: Option A

Solution

Answer: Option A
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