Physics, asked by arunabal19166, 2 months ago

answer and explain this question

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Answered by ombaghel334

1

Answer:

Explanation:

We know that.... Current remain same in series and divides in parllel circuit

By applying this concept we can identify the resistor is in series or in parallel.

For series

Req=r1+r2...

For parallel

Req= 1/r1 + 1/ r2...

Using these formula we get Req=1ohm which is option d.

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