The diagram shows a circuit with two identical resistors. The battery has a negligible internal ....

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The diagram shows a circuit with two identical resistors. The battery has a negligible internal resistance. What will the effect on the ammeter and the voltmeter be if the switch S is closed?




Column-I
Column-II


A.
Ammeter reading
p.
Increases


B.
Voltmeter reading
q.
Decreases


C.
Equivalent resistance ofcircuit
r.
Does not change


D.
Power dissipated across R in right branch
s.
Becomes zero


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