Electricity AQA Physics Active Recall Questions Prompts Revision
7 views 0 purchase
Course
Electricity
Institution
AQA
This document contains 75 questions, ready to fill, based on the Electricity topic for AQA Physics. These questions are based on every point in the Specification provided by AQA, therefore covering all content required from this module.
I created this document as just writing notes and reading ...
Electricity Active Recall QUESTIONS:
1. What is electric current?
2. What is the equation for charge using
current?
3. What is conventional current defined
as?
4. What is current measured with?
5. How should an ammeter be connected
to a circuit?
6. What is potential difference?
7. What is potential difference measured
with?
8. How is a voltmeter placed in a circuit?
9. What is the definition of resistance?
10.What is the equation of resistance
using current and voltage?
11.What does a high resistance mean for
current? And vice versa?
12.What is ohms law?
13.What equation represents ohms law?
14.How can you investigate the relation
between potential difference and
current across an electrical
component?
15.What can you see on a graph of
current against potential difference or
vice versa to see if a component obeys
ohms law?
16.As potential difference increase so
does what else?
17.For an ohmic conductor like a resistor,
what does the IV graph look like?
18.Why does the ohmic conductor graph
look that way?
19.For a semi conductor diode, what does
the IV graph look like?
20.Why does the semi conductor diode
graph look that way?
21.For a filament lamp, what does the IV
graph look like?
22.Why does the filament lamp graph
look that way?
23.Why in terms of electrons, is there
resistance and heating within a wire or
component?
24.What is the equation of resistivity?
25.What is resistivity?
26.What impact does a longer wire have
on resistance?
27.What impact does a thicker wire have
on resistance?
28.What factor is resistivity dependent
on?
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 hanfajaved. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.79. You're not tied to anything after your purchase.
