Question

3 resistors of resistance 2ohm 5ohm 10ohm are connected in parallel calucate their equivalent resistance​

Answer 1

Answer:

hope it will help u better

Answer 2

Concept Introduction: Resistance connection are vasic part of physics numericals.

Given:

We have been Given: Three resistors of

$2ohm \\ 5ohm \\ 10ohm$

connected in parallel.

To Find:

We have to Find: Equivalent Resistance.

Solution:

According to the problem, Equivalent Resistance is

$\frac{1}{ r _{p}} = \frac{1}{2} + \frac{1}{5} + \frac{1}{10} \\ = \frac{50 + 20 + 10}{100} \\ = \frac{80}{100} = \frac{4}{5} \\ \frac{1}{ r_{p}} = \frac{4}{5 } \\ r_{p} = \frac{5}{4} = 1.25 \: ohm$

Final Answer: Equivalent Resistance is

$1.25 \: ohm$

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