Question

Seven resistances, each of value 20 ????, are connected to a 2
V battery as shown in the figure. The ammeter reading will
be
(a) 1/10 A (b) 3/10 A
(c) 4/10 A (d) 7/10 A.

Answer 1

Explanation:

You didn't mentioned Series or Parallel.

I answered both....

Take it as you want....

1) In series ammeter reading = 1/ 70 A

2) In Parallel ammeter reading = 0.7 A

But as from option it is OPTION NO.4