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ECE · Q205

Electromagnetic Field Theory

Engineering and GATE · ECE · question 205

Q205

A point charge is located at origin. At point (a, a) electric field is E1. At point (-a, a) the electric field is E2 and at point (-a, -a) the electric field is E3.

A.
E1.E2 = 0
B.
|E1 × E2| = 0
C.
Both E1.E2 = 0 and |E1 × E3| = 0
Answer
D.
Neither E1.E2 = 0 nor |E1 × E3| = 0

Answer: Option C

Solution

Answer: Option C
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