# Linear Circuits 1 - 02 - Voltage Sources

Using Voltage Sources and Why Ground Location Is Less Important than You Think
English
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What Is a Voltage Source
Ohm's Law
What Is a Negative Voltage Source

## Requirements

• High School or College Physics

## Description

Day 2 of Linear Circuits.  Students spend more time working with voltage sources.  Problems are solved a couple different ways, each with a different ground location.  It turns out that the ground location in a circuit is not that important after all.

The material covers all of the lecture material from a second lecture in a traditional, sophomore-level linear circuits class.

## Who this course is for:

• Beginner Engineering and Physics Students

## Course content

1 section10 lectures32m total length
• Agenda
00:12
• A Word About Linear Circuits Textbooks....
00:19
• A New Ohm's Law
06:05
• Review
02:09
• Example with 2 Voltage Sources
03:58
• Another Example with 2 Voltage Sources
04:42
• Another Another Example with 2 Voltage Sources, but This Time We Moved Ground
04:02
• Example Showing that We Can Move the Ground Anywhere We Want....
07:14
• Analogy, or How Tall Is Your Teacher?
02:46
• Review
01:09

## Instructors

2019 ASEE Engineering Professor of the Year
• 4.7 Instructor Rating
• 3,997 Reviews
• 72,463 Students
• 31 Courses

Mark Budnik is a nearly 30 year veteran of the electronics industry and academia.  He holds the positions of the Paul H. Brandt Professor at Valparaiso University and the Electrical Engineering Program Director and Irwin Chair of Engineering at Houghton College.  He has won numerous institution, regional, and national teaching awards including the 2019 American Society for Engineering Education Outstanding Teacher Medal.

Brandt Professor of Engineering, Valparaiso University
• 4.7 Instructor Rating
• 3,966 Reviews
• 72,460 Students
• 30 Courses

Mark M. Budnik is the Paul H. Brandt Professor of Engineering at Valparaiso University. He received his bachelor of science degree in electrical engineering from the University of Illinois and his master of science and doctoral degrees in electrical engineering from Purdue University.

Prior to joining the faculty at Valparaiso University in 2006, Mark worked in the semiconductor industry, culminating as a Staff Engineer and the Director of White Goods and Motor Control at Hitachi Semiconductor. In these roles, he had a unique opportunity to work closely with a diverse customer base to identify and establish a number of best practices in embedded systems education.

In his career, he received multiple educational awards from academia and industry including ST Microelectronics, National Semiconductor, Hitachi Semiconductor, Valparaiso University, and the American Society for Engineering Education (ASEE). Most recently, Mark was an ASEE Section Outstanding Teacher of the Year and a finalist for the 2015 ASEE National Outstanding Teaching Award.

Mark is the author of more than fifty book chapters, journal articles, and conference proceedings and the recipient of five best paper/presentation awards. He is a Senior Member of the IEEE and a Fellow of the International Symposium on Quality Electronic Design.