Which of the following expression is correct for electric field strength?
A. E = D/ε
B. E = D2/ε
C. E = πD
D. E = πD2
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Answer: A
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Which of the following expression is correct for electric field strength?
A. E = D/ε
B. E = D2/ε
C. E = πD
D. E = πD2
Answer: A
Share your understanding of this question with the correct explanation.