Discussion :: Materials and Components
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Assertion (A): ∈0 has the dimensions of farad per meter.
Reason (R): D = ∈0∈r E.
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A.
Both A and R are true and R is correct explanation of A
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B.
Both A and R are true but R is not correct explanation of A
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C.
A is true but R is false
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D.
A is false but R is true
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Answer : Option B
Explanation :
The dimensions of ∈0 can be derived from the expression D = ∈0∈r E.
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