Discussion :: Materials and Components
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Assertion (A): For a solenoid having N turns,
.Reason (R): For all magnetic materials, B increases linearly with I.
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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 C
Explanation :
Increase of B with I is not linear. Hence R is false.
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