×

### Let's log you in.

or

Don't have a StudySoup account? Create one here!

×

or

1 review
by: Alan Hwu

141

1

10

# Phys 272 PHYS 27200 - 001

Alan Hwu
Purdue
GPA 4.0
Electric And Magnetic Interactions
Erica Carlson

These notes were just uploaded, and will be ready to view shortly.

Either way, we'll remind you when they're ready :)

Get a free preview of these Notes, just enter your email below.

×
Unlock Preview

Fundamental Essential concepts for first few weeks lecture - 1
COURSE
Electric And Magnetic Interactions
PROF.
Erica Carlson
TYPE
Class Notes
PAGES
10
WORDS
KARMA
25 ?

## 1

1 review
"I had to miss class because of a doctors appointment and these notes were a LIFESAVER"
Mr. Theodora Marks

## Popular in Department

This 10 page Class Notes was uploaded by Alan Hwu on Saturday September 5, 2015. The Class Notes belongs to PHYS 27200 - 001 at Purdue University taught by Erica Carlson in Summer 2015. Since its upload, it has received 141 views.

×

## Reviews for Phys 272

I had to miss class because of a doctors appointment and these notes were a LIFESAVER

-Mr. Theodora Marks

×

×

### What is Karma?

#### You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 09/05/15
The Coulomb force Law ilma r unit Newton N If F vector multiply another r hat unit vector of r at the end Electric Field E Fq q charge unit coulomb C 1 E M 1 in 4 gram 3 Electric force is FAR larger than gravitational force Electric Force Grav force 10quot39 Electric Field is Zero at the origin of the charge E 0 Positive Charge outspread electric eld Negative Charge converge electric eld i ii i F ii Ii Ii 1 1 ii i ii I I ll li Ii l l i ii i IE I i ii from lecture note Superposition Principle Total Electric eld the sum of all electric eld add up according to the components If you have a positive charge and negative charge at the exact same position the electric eld will cancel out EO 1gtElectric Field at certain point due to a dipole along the X axis Electric eld from the positive charge and the negative charge will be opposite sign because of the opposite direction that each of them are pushing or pulling E a 1 256 13 39 4315 r3 Condense equation ltUse this equation when the asked point is aline with the dipoegt 2gtElectric Field at certain point due the a perpendicular dipole 1 g EIETTPE g Condense equation E 1 m 13 Visually present the two situation 1 25 E 3 y lineal r Chapter 14 When ripping off the tape from another one Top tape negatively charged Bottom tape positively charged Induced dipole Any charge approaching a neutral atom will attract it Atom become polarized by electic eld Van der waals force Insulators and Conductors Insulators Charges are bound to the atoms or molecules Conductors Charges can ow throughout the materials charge movable NIHhiE ehergee Pelerieetien Stetie equilibrium Exeeee ehergee Dietributiee ef exeeee ehergee from lecture note The Coulomb force Law 1 0 Q2 47780 7quot unit Newton N If F vector multiply another r hat unit vector of r at the end Electric Field E Fq q charge unit coulomb C 1 Q Electric force is FAR larger than gravitational force Electric Force 2 Grav force lOA39 Electric Field is Zero at the origin of the charge E 0 Positive Charge outspread electric field Negative Charge converge electric field ILEJIEEa iil ailil a li aiiil i from lecture note Superposition Principle Total Electric field the sum of all electric field add up according to the components If you have a positive charge and negative charge at the exact same position the electric field will cancel out E20 1gtElect1ic Field at certain point due to a dipole along the X axis f gt o you 17 quot 36quot gtr1 7 Ak mmmwg V 139 Electric field from the positive charge and the negative charge will be opposite sign because of the opposite direction that each of them are pushing or pulling 1 239 43 r3 Illl El 1 Condense equation iltUse this equation when the asked point is aline with the dipolegtl 2gtE1ectric Field at certain point due the a perpendicular dipole N v M m Visually present the two situation Chapter 14 When ripping off the tape from another one Top tape negatively charged Bottom tape positively charged 0 Van der waals force Insulators and Conductors Insulators Charges are bound to the atoms or molecules Conductors Charges can ow throughout the materials charge movable Mehile emerges Pelerizetiem St tie equilibrium Excess ehergee ietributiem if excese charges from lecture note

×

×

### BOOM! Enjoy Your Free Notes!

×

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

## Why people love StudySoup

Bentley McCaw University of Florida

#### "I was shooting for a perfect 4.0 GPA this semester. Having StudySoup as a study aid was critical to helping me achieve my goal...and I nailed it!"

Kyle Maynard Purdue

#### "When you're taking detailed notes and trying to help everyone else out in the class, it really helps you learn and understand the material...plus I made \$280 on my first study guide!"

Jim McGreen Ohio University

Forbes

#### "Their 'Elite Notetakers' are making over \$1,200/month in sales by creating high quality content that helps their classmates in a time of need."

Become an Elite Notetaker and start selling your notes online!
×

### Refund Policy

#### STUDYSOUP CANCELLATION POLICY

All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email support@studysoup.com

#### STUDYSOUP REFUND POLICY

StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here: support@studysoup.com

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to support@studysoup.com