In the circuit shown R R 102 and resistance per unit length of wire PQ...
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In the circuit shown R R 102 and resistance per unit length of wire PQ 1 cm and length PQ 10 cm If R is made 20 02 then to get zero deflection in galvanometer S is midpoint of wire PQ A The jockey at P can be moved towards right 2 cm B The jockey at Q can be moved towards left 2cm C The jockey at S can be moved towards left a distance 5 3 m D The jockey at all position fixed and R should be made 2012 12V vefata ufum R R 100 PQwi wf det PQR 120 2femeter A P2 cm B Q f 2 cm i s 5 3 1 102 cm met 10 cm 815 m fra feny
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