Physics-
General
Easy
Question
In the adjoining figure the equivalent resistance between A and B is
- 5
- 8
- 2.5
- 6.8
The correct answer is: 5
Equivalent circuit of the given circuit is
Between points C and D resistors 2
, 2 and 2 are in series, therefore, their equivalent resistance,
Resistors R’ and 6 are in parallel, therefore their equivalent resistance is given by
Now between points A and B 1, 3 and 1 are in series.
Therefore, resultant resistance is
R=1+3+1=5
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