Question

how many possible combinations are possible resistances are possible with two equal resistances

Answer 1

Answer :

$\bf{\red{2\;combinations }}$

Explanation :

Let the two equal resistances be r , r .

And equivalent resistance be R.

Two combinations are possible.

1 . Series Combination :

R = r + r = 2r

2 . Parallel Combination :

1/R = 1/r + 1/r = 2/r

Answer 2

Answer:

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