Figure shows a network of eight resistors, each equal to 2
, connected to a 3V battery of negligible internal resistance. The current 
in the circuit is
.png)
a)
0.25A
b)
0.50A
c)
0.75A
d)
1.0A
, connected to a 3V battery of negligible internal resistance. The current in the circuit isa)
0.25A
b)
0.50A
c)
0.75A
d)
1.0A
Question ID - 151010 | SaraNextGen Top Answer Figure shows a network of eight resistors, each equal to 2 , connected to a 3V battery of negligible internal resistance. The current in the circuit is
a)
0.25A
b)
0.50A
c)
0.75A
d)
1.0A
Figure shows a network of eight resistors, each equal to 2 , connected to a 3V battery of negligible internal resistance. The current in the circuit is
|
a) |
0.25A |
b) |
0.50A |
c) |
0.75A |
d) |
1.0A |
1 Answer
127 votes
Answer Key / Explanation : (d) -
|
(d) The resistance AB, BC and CD in series. The total resistance is
The resistance AE, EF and FD in series. The total resistance is
The resistance BE and CF are in effective ∵ ∴ The total resistance
The current in the circuit
|
and
are in parallel
127 votes
Answer Link
127