Download presentation

Published byAlycia Blondell Modified over 2 years ago

1
**Calculating Resistance in Series and Parallel Circuits**

Basic Formulas for Rapid Computation of Circuit Resistance

2
**Introduction Informational lecture by Fred Baker**

Electronics Instructor for U.S. Navy

3
Topics of Discussion Resistance totaling values, dependent on the circuit structure Knowing how to calculate resistance depending on circuit structure Understanding these basics can save valuable time and effort

4
**Resistance Rules for Series Circuits**

Series circuits are always one-for-one additive Rt = R1 + R2 + R3 + Rn

5
Series Circuit Sample of a Series Circuit layout R1 R2 R3

6
**Solving for Series Resistance**

Calculate the resistance using the series formula: Rt = R1 + R2 + R3 + Rn Rt = 20W + 30W + 50W = 100W R1=20W R2=30W R3=50W

7
**Resistance Rules for Parallel Resistance Circuit**

Parallel circuits are reciprocally additive Rt = 1 R R2 R3

8
**Parallel Circuit Sample of a Parallel Circuit layout R1=20W R2=30W**

9
**Solving for Parallel Resistance**

Calculate using reciprocal formula: Rt = 1 / 1/R1 + 1/R2 + 1/Rn Rt = 1/1/20W + 1/30W + 1/50W Rt = 1/0.05W W W Rt = 1/103W = 9.70W R1=20W R2=30W R3=50W

10
**Summary Determine the type of circuit layout you are working with**

Apply the correct formula Verify answer by double-checking math

Similar presentations

OK

INSTRUCTOR Next Week Combination Circuits Example DC Theory: Lesson 22

INSTRUCTOR Next Week Combination Circuits Example DC Theory: Lesson 22

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on different types of computer softwares for art Ppt on electric meter testing michigan Ppt on partnership act 1932 rules Ppt on time management presentation Ppt on condition based maintenance conference Ppt on water resources class 10 download Ppt on industrial development in gujarat Ppt on weather and climate for kids Ppt on culture heritage of india Ppt on functional components of computer system