Science, asked by LaibaBangi, 6 months ago

derive an expression for the effective resistance when resistors are connected in series combination

Answers

Answered by Anonymous

7

Answer:

Answer: Two resistors of resistance R1 and R2 are connected in series. ... The two resistors joined in series is replaced by an equivalent single resistor of resistance R such that the potential difference V across it, and the current I through the circuit remains same.

Answered by CatherinePaul

2

Answer:

R net= R1+R2+.......+Rn

step by step

Explanation:

when in series the charge or current (i) flowing is same but the potential difference (V) is different

So,

Vnet=V1+V2+..... +Vn

now according to ohm's law V=iR

iRnet= iR1+iR2+...+iRn

take i common on both sides

we get

R net= R1+R2+.......+Rn

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