1.

Look at the circuit given below. It consists of a cell, a bulb with two terminals X, Y and wires. P, Q, R and S are positions marked. What is the direction of the flow of current?

A.  PQRS                                   
B.  PSRQ   
C.         PRQS                   
D.         SQRP
Answer» B.  PSRQ   


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