Summary
Samenvatting Fysica: elektrische ladingen en krachten
- Course
- Institution
een samenvatting van fysica van het hoofdstuk elektrische lading en krachten
[Show more]
Seller
Follow
bruynseelsmargaux
Content preview
FYSICAHS1: ELEKTRISCHE LADINGEN EN ELEKTRISCHE KRACHTEN
1. Elektrische lading
1.2 Elektrische lading
2 soorten lading in vwp: positief en negatief
Positief geladen voorwerpen
o Deel van elektrische ladingen (e-) afgestaan
Negatief geladen voorwerpen
o Elektrische ladingen (e-) opgenomen
Elektrisch neutrale voorwerpen
o Evenveel + als –
o Kunnen + en – geladen kant hebben (dipool)
Verplaatsing van ladingen tussen vwp: wrijving of contact
Verplaatsing van ladingen binnen vwp: influentie
Elektrische lading:
Symbool: Q
Eenheid: coulomb C
2. Kracht tussen ladingen
2.1 Kracht tussen ladingen
Besluit wrijvingsexperimenten:
Ladingen oefenen op elkaar een kracht uit: de elektrische kracht of coulombkracht
o Tegengestelde ladingen trekken elkaar aan
o Gelijksoortige ladingen stoten elkaar af
3. Oorsprong van elektrische lading
3.1 het atoommodel
Atoommodel:
Kern: protonen (+) + neutronen (0)
Elektronen (-)
Elementaire lading e:
= Grootte van lading elektron
= Grootte lading proton
= (1,60 . 10-19C)
Bevindingen:
m(e-) << m(p+) en m(n0)
Atoom is neutraal als #e- = #p+ (= Z)
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 bruynseelsmargaux. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $5.88. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now