After our basic understanding of electric field strength, we can now take a (slightly) deeper look:
- Formula: E = kQ/r2
- Graphs
PHY C17: Electric Fields (A2)
Let’s dig deeper into electric fields now.
- Point Charges
- Coulomb’s Law
- Proportionality constant for Coulomb’s Law
Let’s go!
Continue reading “PHY C17: Electric Fields (A2)”PHY C17: Solving Problems involving Uniform Electric Fields (AS)
In my previous post, I explained uniform electric field strength & derived its formulae. Now let’s look at a few applications:
- Problems involving basic forces
- Problems involving motion of charges
- Utilising the conservation of energy
PHY C17: Electric Field Strength (AS)
This post covers:
- Electric Field Strength
- Uniform Fields & when they occur
- Formula derivation
Let’s go!
Continue reading “PHY C17: Electric Field Strength (AS)”PHY C17: Electric Forces & Fields (AS)
If you read my post about fields, you should remember that fields and forces are influenced by certain properties of matter. In this chapter, we look at fields affected by the ELECTRIC CHARGE.
- Electric Forces
- Electric Fields
- Electric Conductors & Insulators
- Charging objects
PHY: Fields & Energy
The final entry of the fields trilogy:
- Field Potential Energy
- Field Potential
- How forces arise through potential differences
Let’s jump in!
Continue reading “PHY: Fields & Energy”PHY: Representing Fields
Part 2 of the fields saga.
- Field lines
- Uniform vs radial fields
- Superposition of Fields
PHY: Fields – An Introduction
Before diving into the topics of electric fields, gravitational fields and magnetic fields, I thought it would be nice to have a primer on how fields work & how different forces are similar.
- What are fields?
- Scalar Fields
- Vector Fields
- Fields of force
Let’s start with the basics.
Continue reading “PHY: Fields – An Introduction”PHY C7: Circular Motion Problems
In this post we’ll look at circular motion in situations involving multiple forces.
- Concepts you need to know
- Circular Motion with 1 force
- Horizontal Circles
- Stone on a string
- Airplanes
- Cars on a curved road
- Vertical Circles
- Stone on a string
- Rollercoasters
- Ferris Wheels
- Cars on bumps
CHEM C14: Species in Organic Reactions
A shorter post with explanations:
- Free radicals
- Electrophiles
- Nucleophiles
Let’s go!
Continue reading “CHEM C14: Species in Organic Reactions”
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