100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Class notes physics 1155 (PHYS1155) $5.99   Add to cart

Class notes

Class notes physics 1155 (PHYS1155)

 5 views  0 purchase

Electric potential notes

Preview 2 out of 7  pages

  • September 8, 2024
  • 7
  • 2024/2025
  • Class notes
  • Dicredico
  • All classes
All documents for this subject (6)
avatar-seller
katewatchma
po.EE Energy

asthe downward
m oves
c harge from pointatopointbthe by
done
work theelectricfieldisindependentofthe theparticle
path takes
thusthe forceisconservative
electric


have
forces
conservative
anassociatedpotential fuction
energy

wifiEdi so f Vi
wherewe EaristheworkdonebytheconservativeforceF

haveeE
oncewe wecanuseconservationofenergyas
KinitiaVinitionKrinait
Urinal

where k Emr
unit end
Forauniformelectricfieldforexampletheelectricfieldproducedbytwoparallelplates wehave

WifediFsagesas whereas
sesiandEsisthecomponentoftheelectricfieldinthe s direction
noticetheelectricfield Es isnegativeTherefore suaesss.usvi laEsse aEssi
Verec
aess v

In at ecanbeposorneg




KEYRelationships




Example 1




em
mechanical
energy
Emg


iii tome
Es Ea we
2.82105
FINISH

, two
point wemustcalculate
charges

w f For f.fi or
Weobtainthepotentialenergyofasystemoftwopointcharges
U 4H

The
electric energyasystemofseveralpoint
chargesis
potential given by
U 4k 9
He air



ElectricPotential

inthesamewayasystemofcharges sources produce

if thechargesalsoproducea


die19h9mic there'sanelectricpotentialv theelectricpotential
Injury
edw.int


U qV




Theunitsofelectricpotential are C Voltv
Theelectricpotentialdifferencebetweentwopoints aandb is called voltage
VanAVVaVa


Ifc fetedicsEE.at
melting energy
tm s
Usource
sources




Theelectricpotentialof apointchargeisgivenby
V K9 e

For a collection ofchargeswehave

V 4T

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller katewatchma. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $5.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67163 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$5.99
  • (0)
  Add to cart