Products
Rewards
from HOLOOLY

We are determined to provide the latest solutions related to all subjects FREE of charge!

Enjoy Limited offers, deals & Discounts by signing up to Holooly Rewards Program

HOLOOLY

HOLOOLY
TABLES

All the data tables that you may search for.

HOLOOLY
ARABIA

For Arabic Users, find a teacher/tutor in your City or country in the Middle East.

HOLOOLY
TEXTBOOKS

Find the Source, Textbook, Solution Manual that you are looking for in 1 click.

HOLOOLY
HELP DESK

Need Help? We got you covered.

## Q. 6.3

Find the total resistance of the configuration in Fig. 6.6.

## Verified Solution

First the network is redrawn as shown in Fig. 6.7 to clearly demonstrate that all the resistors are in parallel

Applying Eq. (6.3) gives

$R_T=\frac{1}{\frac{1}{R_1}+\frac{1}{R_2}+\frac{1}{R_3}+\cdot \cdot \cdot +\frac{1}{R_N} }$                 (6.3)

$R_T=\frac{1}{\frac{1}{R_1}+\frac{1}{R_2}+\frac{1}{R_3}}=\frac{1}{\frac{1}{1\Omega }+\frac{1}{4\Omega }+\frac{1}{5\Omega } }\\[0.5cm] =\frac{1}{1S+0.25S+0.2S}=\frac{1}{1.45S}\cong 0.69\Omega$