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PHY102Sciences3 Unitsintermediate

Electricity, Magnetism And Modern Physics

This course introduces the fundamental principles of electricity, magnetism, and modern physics. It explores the relationship between electric and magnetic fields, electromagnetic induction, and alternating current theory. Students will learn about electric charges, forces, fields, and their applications in circuits and instruments. The course also covers terrestrial magnetism, electromagnetic induction, and basic concepts of modern physics, including quantum theory and energy levels in atoms.

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150h
Study Time
13
Weeks
12h
Per Week
intermediate
Math Level
Course Keywords
ElectricityMagnetismModern PhysicsElectromagnetic InductionElectric Circuits

Course Overview

Everything you need to know about this course

Course Difficulty

Intermediate Level
Builds on foundational knowledge
65%
intermediate
📊
Math Level
Moderate Math
🔬
Learning Type
Hands-on Practice

Course Topics

Key areas covered in this course

1

Electrostatics

2

Electric Fields

3

Magnetic Fields

4

Electromagnetic Induction

5

Electric Circuits

6

Modern Physics

7

Quantum Theory

8

Radioactivity

Total Topics8 topics

Requirements

Knowledge and skills recommended for success

Further Mathematics

Applied Mathematics

💡 Don't have all requirements? Don't worry! Many students successfully complete this course with basic preparation and dedication.

Assessment Methods

How your progress will be evaluated (3 methods)

Assignments

Comprehensive evaluation of course material understanding

Written Assessment

Tutor-Marked Assignments

Comprehensive evaluation of course material understanding

Written Assessment

Final Examination

Comprehensive evaluation of course material understanding

Computer Based Test

Career Opportunities

Explore the career paths this course opens up for you

Electrical Engineer

Apply your skills in this growing field

Electronics Engineer

Apply your skills in this growing field

Telecommunications Engineer

Apply your skills in this growing field

Instrumentation Engineer

Apply your skills in this growing field

Research Scientist

Apply your skills in this growing field

Industry Applications

Real-world sectors where you can apply your knowledge

Power GenerationTelecommunicationsElectronics ManufacturingMedical ImagingRenewable Energy

Study Schedule Beta

A structured 13-week journey through the course content

Week
1

Module 1: Electrostatics

3h

Unit 1: Electric Charge, Force and Field

3 study hours
  • •Understand the types of electric charge and the principle of superposition.
  • •Solve problems using Coulomb's law to calculate electrostatic forces.
  • •Sketch electric field lines for simple charge distributions.
Week
2

Module 1: Electrostatics

3h

Unit 2: Gauss's Law

3 study hours
  • •Define electric flux and relate it to electric field strength and surface area.
  • •Apply Gauss's law to calculate electric fields in symmetrical charge distributions.
  • •Solve problems involving spherical, linear, and planar symmetry.
Week
3

Module 1: Electrostatics

3h

Unit 3: Electric Potential

3 study hours
  • •Compute the work done in moving a charge within an electric field.
  • •Calculate the electric potential due to a single charge and a system of charges.
  • •Relate electric potential and electric field.
Week
4

Module 1: Electrostatics

3h

Unit 4: Potential for Continuous Charge Distribution And Energy

3 study hours
  • •Obtain expressions for potential due to continuous charge distributions.
  • •Calculate electrostatic potential energy for a given charge distribution.
  • •Demonstrate that the electrostatic force is conservative.
Week
5

Module 2: Current Electricity

3h

Unit 5: Dielectrics and Capacitors

3 study hours
  • •Explain the properties of a dielectric medium.
  • •Define capacitance and permittivity.
  • •Compute the energy of a charged capacitor.
Week
6

Module 2: Current Electricity

3h

Unit 6: Electric Current

3 study hours
  • •Explain the concept of electric current and current density.
  • •Define resistance, resistivity, and conductivity.
  • •Explain electromotive force and internal resistance.
Week
7

Module 2: Current Electricity

3h

Unit 7: Direct-Current Circuits and Instruments

3 study hours
  • •Solve problems involving series and parallel combinations of resistors.
  • •Apply Kirchhoff's rules to solve network problems.
  • •Understand the principles of Wheatstone's bridge and potentiometer.
Week
8

Module 3: Magnetism

3h

Unit 8: The Magnetic Field

3 study hours
  • •Understand the concept of the magnetic field and Fleming's left-hand rule.
  • •Define magnetic field in terms of force on a current element.
  • •Use the Biot-Savart law to compute magnetic fields.
Week
9

Module 3: Magnetism

3h

Unit 9: Motion of Charge Particles in Electric and Magnetic Field

3 study hours
  • •Analyze the motion of charged particles in electric and magnetic fields.
  • •Explain the helical trajectory of a charged particle in a magnetic field.
  • •Understand the working principle of the Cathode Ray Oscilloscope (CRO).
Week
10

Module 3: Magnetism

3h

Unit 10: Electrolysis and Cells

3 study hours
  • •Explain the phenomenon of electrolysis.
  • •Define Faraday's laws of electrolysis.
  • •Describe the principles of operation of primary and secondary cells.
Week
11

Module 4: Modern Physics

3h

Unit 11: Thermal Effects of Electric Currents And Electric Power

3 study hours
  • •Understand the conversion of electrical energy to thermal energy.
  • •State Joule's law of heat generation.
  • •Define the kilowatt-hour and solve problems involving electrical energy conversion.
Week
12

Module 4: Modern Physics

6h

Unit 12: Magnetic Properties of Matter

3 study hours
  • •Define magnetization vector, magnetic susceptibility, and permeability.
  • •Distinguish between diamagnetic, paramagnetic, and ferromagnetic materials.
  • •Explain magnetization and demagnetization of ferromagnetic materials.

Unit 13: Terrestrial Magnetism

3 study hours
  • •Describe the Earth's magnetic field and its elements.
  • •Explain the determination of declination and dip.
  • •Discuss changes in magnetic elements and magnetic maps.
Week
13

Module 4: Modern Physics

6h

Unit 14: Electromagnetic Induction I

3 study hours
  • •Understand the principles of electromagnetic induction and Faraday's law.
  • •Explain Lenz's law.
  • •Describe the design and operation of AC and DC generators.

Unit 15: Electromagnetic Induction 11

3 study hours
  • •Explain the principles of transformer operation.
  • •Define mutual and self-inductance.
  • •Calculate the time constant of an R-L circuit and describe transients.

This study schedule is in beta and may not be accurate. Please use it as a guide and consult the course outline for the most accurate information.

Course PDF Material

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Study Tips & Exam Preparation

Expert tips to help you succeed in this course

1

Review all key definitions and formulas from each unit.

2

Practice solving numerical problems from the TMAs and self-assessment exercises.

3

Create concept maps linking electric fields, magnetic fields, and electromagnetic induction.

4

Focus on understanding circuit analysis techniques, including Kirchhoff's laws and phasor diagrams.

5

Study the characteristics of different types of magnetic materials and their applications.

6

Review the principles of operation of common electrical instruments like ammeters, voltmeters, and oscilloscopes.

7

Understand the differences between nuclear fission and fusion and their energy implications.

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