Summary Edexcel A Level Physics Student Book 1 - Unit 5 - Waves and Particle Nature of Light
Summary Edexcel A Level Physics Student Book 1 - Unit 4 - Materials
Summary notes for: Unit 2 - Mechanics (for Edexcel A Level Physics Student Book 1
All for this textbook (7)
Written for
A/AS Level
PEARSON (PEARSON)
Phsyics 2015 Content-led approach
Unit 3 - Electric Circuits
All documents for this subject (3)
Seller
Follow
physicsbyshane
Content preview
Electric
Circuits
, ① Definitions
Current : Current is the rate of flow of chased
particles
Potential difference :
Energy transferred per unit charge between two
points
Ohrislaw Current V = IR
:
is
directly proportional to pd :
Power : Rate of transfer of energy
Ent :
Fergy trastered by a cell per coulomb of charge
② Current-Voltage graphs
hmic conduction
~
W
I
I
v
follows Ohn's law , straight line
through origin
Semiconductor disde
-
-
u
- v I
only allows current flow direction the threshold voltage
post
in one .
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 physicsbyshane. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.62. You're not tied to anything after your purchase.