...two coils of wire having given a battery, galvanometer, wire, and a foot rule. 52. A battery of 12 equal cells in series screwed up in a box. being suspected...cells are arranged so as to work with or against the batiery. What is the siate of the battery ? Give reasons for your nnsTver.] . . 53. Describe a machine...

...the middle points of these wires no current passes through it. (B. of E. , 1900.) 11. A battery of 12 equal cells in series screwed up in a box. being suspected...state of the battery ? Give reasons for your answer. (B. of E., 1895.) 12. Two cells, A and B (EMF and internal resistance of each are one volt and one...

...platinum of each cell in turn, describe the indications of the electrometer. 29. A battery of twelve equal cells, in series, screwed up in a box, being...and two cells similar to the others. Currents in the rutio of 3 to 2 are obtained according as the introduced cells are arranged, so as to work with or...

...connected with the ground. Hence the potentials with respect to the earth are — 2. A battery of twelve equal cells in series screwed up in a box, being suspected...having some of the cells wrongly connected, is put into a circuit with a galvanometer and two cells similar to the others. Currents in the ratio of 3 to 2...

...similarly arranged, all the cells being alike and the connecting wires thick ? (BE) (5) A battery of twelve equal cells in series, screwed up in a box, being...state of the battery ? Give reasons for your answer. (BE) (6) A circuit is made up of (i) a battery with terminals A, B, its resistance being 3 ohms and...