8 V 6 V 202 ww 20 www R ww 1 7 A 2 10 A 3 2 A 4 8 A 13 When

Last updated: 6/11/2023

8 V 6 V 202 ww 20 www R ww 1 7 A 2 10 A 3 2 A 4 8 A 13 When a metal conductor connected to right gap of meter bridge is heated the balancing point from left end NCERT Pg 120 1 Shifts towards left 2 Shifts towards right 3 Remains unchanged 4 Shift to zero position 14 Resistance P Q S and R are arranged in clockwise cyclic order to form a balanced wheatstone bridge The ratio of electric power consumed in the branches P Q and R S is NCERT Pg 109 1 1 1 2 R P 3 R P 4 Q S 15 A battery of e m f 5 V and negligible internal resistance is connected across the diagonally opposite corners of a cubical network consisting of 12 resistors of network each of resistance 1 2 The current along one edge of the cube is NCERT Pg 116 1 1 A 2 2 A 3 3 A 4 4 A 16 Four arms of wheat stone bridge have t following resistances AB 600 BC 100 2 CD 60 2 DA 12 Q galvanometer of 15 2 is connected acro BD Calculate the value of addition resistance connected across CD to balan the bridge NCERT Pg 11 A 60 Q 1 12 Q 3 180 2 129 B G 5 V D 100 92 15 02 60 22 2 15 2 C