Question

Please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please it is very urgent​

Answer 1

Answer:

1+3+5=equivalent resistance in series

9

as ammeter measure the current then by v=ir

9/9=I

1=current

then by v=ir

v=1*3=3 between q and r because current remain constant in series combination

similarly,v=9 between p and s