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.
Answers
Answered by
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
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