Question

To get a maximum current through a resistance
of 2.502 one can use m rows of cells
each row
having n cells. The internal resistance of each
cell is 0.52 Jf the total number of cells are 20,
then the values of m and n are
A) m=3,n=4
B) m=2,n=10
C) m=4,n=5
D) m=6,n=3
​

Answer 1

Explanation:

To get a maximum current through a resistance

of 2.502 one can use m rows of cells

each row

having n cells. The internal resistance of each

cell is 0.52 Jf the total number of cells are 20,

then the values of m and n are

A) m=3,n=4

B) m=2,n=10

C) m=4,n=5

D) m=6,n=3