Electronics and Communication Engineering - Exam Questions Papers - Discussion
Discussion Forum : Exam Questions Papers - Exam Paper 7 (Q.No. 42)
42.
The surface charge density on a conductor is 1.55 x 10-9C/m2. The conductor is immersed in water with ε = 78ε0.The electric field will be __________ .
Answer: Option
Explanation:
D = εE = 78ε0E
∴ 
E = 2.25 V/m.
Discussion:
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