1.

Statement I : An external circuit can draw a maximum power of 9 W from a source of emf V and internal resistance1Omega . Statement II : The condition , for which an external circuit of resistance R draws the maximum power from a source of internal reistance r , is R =r

Answer»

STATEMENT I is TRUE , Statement II is true , Statement II is a correct explanation for Statement I
StatementI is true , StatementII is true , Statementis not a correct explanation for statement I
StatementI is true , StatementII is false
StatementI is false , StatementII is true

ANSWER :A


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