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HSC Module 6 Physics: Electromagnetism
1.0 Tell me more about this course
1.1 Welcome to Electromagnetism (3:20)
1.2 Course Walkthrough (4:41)
Physics Data Sheet
NESA Module Syllabus
BONUS: Improving your learning (1hr 30min)
Study section intro (1:18)
What is Flipped Learning- how to use videos? (4:19)
What does research say is the BEST way to study? (7:09)
Study Techniques: How often should I study? (8:12)
Study Techniques: Active note taking (7:14)
Study Technique: How do I make a study timetable? (11:04)
Study Techniques: How to reduce exam anxiety? (9:55)
Study Techniques: How do I structure my study time? (4:55)
Study Techniques: How to make Flash Cards from your notes. (6:52)
Study Technique: Active Recall - I do, I remember (12:08)
Study Technique: Sport vs School (9:06)
Study Technique: Brain Plasticity - teaching your brain new things! (7:22)
Exam Technique Tips: Preparation for the Exam
Exam Technique Tips: Time Management
Exam Technique Tips: Highlighting KEY words for breaking down questions
Exam Technique: Analysing your results with purpose & future improvement
Charged Particles, Conductors in Electric Fields
Electric Fields: Revision (10:46)
Forces on charges: F= qE (8:40)
Deriving Work equations and connecting E = V/d (9:13)
Work on a charge between parallel plates (7:22)
Charged particles, acceleration & KE (11:39)
Charged particles in Magnetic Fields.
Magnetic Fields Revision (6:44)
Moving charges produce their own magnetic fields (8:35)
Simulation: Charges in Uniform magnetic fields (7:39)
Circular motion - charges and fields (8:18)
Magnetic Force felt by charges formula (9:36)
Projectile motion Q’n in Electric field
Study Bites, Checkpoints, Revision
Progress Check 1 Paper
Study Cards Sample
Study Bite Question 1 (5:26)
Study Bite Question 2 (2:55)
Study Bite Question 3 (2:45)
Study Bite Question 4 (5:07)
Study Bite Question 5 (4:11)
The Motor Effect
What is the Motor Effect? (8:41)
Force in a current carrying wire (F=lLBsinθ) (5:41)
Watch the angle! (3:49)
Relationships between variables (6:07)
F = ILBsinθ Question with balance (3:04)
Motor effect & Magnetic accelerators (4:42)
Force between parallel wires (Qualitative)......... Current same direction (8:48)
Force between parallel wires (Qualitative)......... Current opposite direction (5:15)
Parallel wires - measuring in a lab (5:53)
Parallel conductors equation (6:13)
3.10 Parallel Wires question set (16:21)
3.11 Parallel wires and balance questions 1 (12:19)
3.12 Parallel wires and balance questions 2 (8:31)
3.13 Definition of an ampere (5:22)
4.0 Electromagnetic Induction - Intro (3hr 10min)
4.1 Early Induction Experiments: Hans Christan Orsted (7:23)
4.2 Early Induction Experiments: Micheal Faraday (9:23)
4.3 Important terms in Electromagnetism- Magnetic Flux and Magnetic Flux density (9:09)
4.4 How can Magnetic Flux change its magnitude? (11:27)
4.5 What is the Area Vector and how does it change during rotation? (7:11)
4.6 Terms in electromagnetism- Induced emf and induced current (8:56)
4.7 Revisiting Micheal Faraday's Induction Coil & Wire experiment- Results and his Faraday Equation (Faraday's Law of Induction) (12:15)
4.8 Faraday's Law Types Questions (12:08)
4.9 Why did the needle go backwards? Introducing Lenz's Law and solving the negative sign question (11:14)
4.10 Predicting the direction of induced current in a loop- Right hand grip rule (11:15)
4.11 Graphing Relationships with Faraday's Equation - constant Flux change (9:29)
4.12 Graphing Relationships Changing Flux (14:42)
4.13 Faraday / Lenz's Law in Solenoids (6:20)
4.14 emf generation in multiple solenoids (13:40)
4.15 Faraday / Lenz's Law in Sheets (Eddy Currents) (13:36)
4.16 Eddy currents in tubes (12:19)
4.17 Quick 5 HSC Questions (16:01)
4.18 Faraday & Jumping ring Demo
5.0 Transformers (1 hr 10min)
5.1 What is an Ideal Transformer? (12:04)
5.2 Fundamental concepts of a transformer - Induction & Conservation of energy. (7:26)
5.3 Types of Transformers (6:36)
5.4 Transformer Equation - Input and Output voltage relation to number of coils (5:50)
5.5 Transformer Equation Questions (Qualitative) (10:46)
5.6 Transformer Equation Questions (Quantitative) (5:24)
5.7 Transformer equation - Conservation of energy (Power in = Power out) (6:25)
5.8 Limitations of transformers & possible solutions (10:47)
5.11 Transmission of electricity (10:44)
6.0 Applications of Electromagnetic Induction- Motors (1hr 30min)
6.1 Functions of a simple DC Motor (9:16)
6.2 Using F=nlLB in DC motors and how magnetic force acts on a rotor (9:51)
6.3 Torque - Review (3:41)
6.4 Torque in motors (9:19)
6.5 Drawing diagrams of Torque in motors (5:37)
6.6 Motor Questions set 1 (19:37)
6.7 Motor Questions set 2
6.8 What is 'Back emf? (10:14)
6.9 What is magnetic Braking and how is it related to Lenz's Law? (6:41)
6.10 Law of Conservation in Motors (torque from motor = torque from load) (4:35)
6.11 What is an Induction motor? (7:47)
7.0 Generators (23min)
7.1 What is a generator and how is it related to induced emf? (7:17)
7.2 Graphing flux, change in flux and emf for a simple AC generator (10:19)
7.3 Summarising the difference between AC and DC generators (6:14)
8 Module Revision
11.1 Question Walkthrough Session 1 (Module 6 Progress Quiz 1) (44:27)
11.2 Question Walkthrough Motors Quiz (23:55)
Mind Map
Terminology Tower
6.9 What is magnetic Braking and how is it related to Lenz's Law?
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