Question

what will be the total resistance of a circuit of n resistorsof resistance R are connected in parallel​

Answer 1

Answer:

This implies that the total resistance in a parallel circuit is equal to the sum of the inverse of each individual resistances. Therefore, for every circuit with n number of resistors connected in parallel, Rn(parallel)=1R1+1R2+1R3…

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Answer 2

Answer:

R/n

Explanation:

$\frac{1}{ {r}^{eq} } = \frac{1}{r} + \frac{1}{r} + ...n$

$\frac{1}{ {r}^{eq} } = \frac{n}{r}$

Hence

${r}^{eq} = \frac{r}{n}$