# Concepts of Physics

Nelson Mandela University

## Course Description

• ### Course Name

Concepts of Physics

• ### Host University

Nelson Mandela University

• ### Location

Port Elizabeth, South Africa

Physics

• ### Language Level

Taught In English

• ### Course Level Recommendations

Lower

ISA offers course level recommendations in an effort to facilitate the determination of course levels by credential evaluators.We advice each institution to have their own credentials evaluator make the final decision regrading course levels.

### Hours & Credits

• Host University Units

11
• Recommended U.S. Semester Credits
0
• Recommended U.S. Quarter Units
1

## Syllabus

PURPOSE
This module will prepare students for entry into the field of electrical engineering.

LEARNING OUTCOMES

• Achieve competency and efficiency in basic mathematical skills required for engineering studies.
• Draw vector diagrams and analyse resultants and systems in equilibrium by using components and calculations.
• Basic electrical quantities, components and concepts like resistance, resistivity, temperature coefficient, voltage, current, efficiency, power, energy, Ohm?s Law.
• Perform calculations in DC series-parallel resistive circuits, including total resistance, current and voltage dividers, work and power, complex DC networks and Kirchhoff.
• Analysis of RC and RL transients in DC circuits.
• Gain basic knowledge of theory surrounding magnetism and BH curves, as well as performing calculations involving flux and flux density, current, permeability and windings in magnetic circuits.
• Gain knowledge of theory surrounding Induction and perform calculations involving Faraday?s Law and Transformers.
• Perform basic calculations in series ac circuits, including impedance, power factors, phasor diagrams and resonance.
• Gain basic theory knowledge of semi-conductor physics and PN-junctions, as well as perform basic calculations involving silicon diodes, bridge rectifiers and DC and ac analysis of NPN transistor amplifiers in common emitter mode.
• Successfully build on a bread-board any DC or ac circuit including any of the components studied in the theory.
• Successfully perform measurements on any circuit by using a digital multimeter and an oscilloscope.

CORE CONTENT

• Basic Mechanics: Vectors, Motion, Forces, Waves, Heat and Energy (Term 1).
• Electrostatics and capacitance (Term 1).
• Electrical quantities (Term 2).
• DC resistive circuits (Term 2).
• Magnetism, magnetic circuits and Induction (Term 3).
• AC circuits (Term 3).
• Semi-conductor components (Term 4).