Which do we do to find the equivalent of resistors in parallel?
1 answer:
Answer:
We sum the inverse of each resistance and then invert the sum.
Explanation:
The equivalent resistance in case of parallel combination of resistors is given by the formula as :
Here,
R is the equivalent resistance
are individual resistors that are connected in parallel
We can find the value of R as :
- Firstly, we add the inverse of the individual resistances.
- Secondly, we invert the sum that we get in above step.
So, the correct option is (a) "We sum the inverse of each resistance and then invert the sum".
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