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electronics and communication engineering materials and components
1. Assertion (A): For a solenoid having N turns, .Reason (R): For all magnetic materials, B increases linearly with I.
(A): A is false but R is true
(B): A is true but R is false
(C): Both A and R are true and R is correct explanation of A
(D): Both A and R are true but R is not correct explanation of A
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By: guest on 02 Jun 2017 12.59 am
Increase of B with I is not linear. Hence R is false.
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