QI:A- Derive equations of power ( IxR) and (V'/R)from (VxI)B- derive the law of current division between parallel resistancesC- 1- Explain briefly the ohms law.2- the Why the current is not flowing through wood.3- What's the types of resistancesQ2:For the circuitfind the power absorbedby 20 resistance by usingKirchhoff's laws.

A) We know that the power is given as: P = V I And the voltage is given by: V = IR Substituting…

QI: A- Derive equations of power (FxR) and (V/R) from (VI) B- derive the law of current division between parallel resistances C- 1- Explain briefny the ohms law. 2- the Why the current is not flowing through wood. 3- What's the types of resistances Q2:

QI: A- Derive equations of power (FxR) and (V/R) from (VI) B- derive the law of current division between parallel resistances C- 1- Explain briefny the ohms law. 2- the Why the current is not flowing through wood. 3- What's the types of resistances Q2:

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

QI:
A- Derive equations of power ( IxR) and (V'/R)
from (VxI)
B- derive the law of current division between parallel resistances
C- 1- Explain briefly the ohms law.
2- the Why the current is not flowing through wood.
3- What's the types of resistances
Q2:
For the circuit
find the power absorbed
by 20 resistance by using
Kirchhoff's laws.

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