Question

7.168. A bank of 12 cells is connected into 3
parallel branches containing 4 cells in
series. What is the equivalent open cir-
cuit e.m.f. of bank ?
(a) 2 V
(6) 4 V
(c) 6 V
(d) 12 V​

Answer 1

Answer:

7.168. A bank of 12 cells is connected into 3

parallel branches containing 4 cells in

series. What is the equivalent open cir-

cuit e.m.f. of bank ?

(a) 2 V

(6) 4 V

(c) 6 V

(d) 12 V