Question

Find Rs and Rp if R1=10ohm and R2=5ohm




pls answer soon...​

Answer 1

Answer:

Resistance in series -15 Resitance in parallel-10/3

Answer 2

Given :

• R₁ = 5 ohm
• R₂ = 10 ohm

To find :

• Rₛ
• Rₚ

Formula used :

$\sf \bullet \: R_s \: = \: R_1 \: + \: R_2 \\ \\ \sf \bullet \: \dfrac{1}{R_p} = \dfrac{1}{R_1} + \dfrac{1}{R_2}$

Solution :

Part 1) Rₛ ( series combination )

➝ Rₛ = 10ohm + 5ohm

➝ Rₛ = 15 ohm

_______________________________________________

Part 2) Rₚ ( parallel combination )

$\sf \implies \: \dfrac{1}{R_p} \: = \: \dfrac{1}{10 } + \dfrac{1}{5} \\ \\ \sf \implies \: \dfrac{1}{R_p} = \dfrac{(1 \times 1) + (2 \times 1)}{10} \\ \\ \sf \implies \: \dfrac{1}{R_p} \: = \: \dfrac{1 + 2}{10} \\ \\ \sf \implies \: \dfrac{1}{R_p} = \dfrac{3}{10} \\ \\ \sf \implies \: R_p \: = \bold{ \dfrac{10}{3} \: ohm \: = 3.33 ohm }$

_______________________________________________

ANSWER :

• Rₛ = 15 ohm
• Rₚ = 3.33 ohm

Additional information :

• Rₛ , Resistance in series combination is always larger than the individual resistance
• Rₚ , Resistance in parallel combination is always less than the individual resistance