1.

Assertion (A): In series grouping of resistances the equivalent resistance is greater than even the biggest resistance joined in series. Reason (R ): In series arrangement the equivalent resistance Rs is given as per the relation 1/R=1/R_1+1/R_2+1/R_3+......

Answer»

Both (A) and (R ) are TRUE and (R ) is correct EXPLANATION of the assertion
Both (A ) and ( R) are true but (R ) is not the correct explanation of the assertion.
(A ) is true but (R ) is false
(A) is false but (R ) is true

Solution :Reason is wrong. In SERIES arrangement `R=R_1+R_2+R_3+……`


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