ENGEE211-23A (HAM)

Electromagnetics and Machines

15 Points

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Division of Health Engineering Computing & Science
School of Engineering

Staff

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Convenor(s)

Lecturer(s)

Administrator(s)

: mary.dalbeth@waikato.ac.nz

Placement/WIL Coordinator(s)

Tutor(s)

Student Representative(s)

Lab Technician(s)

Librarian(s)

: anne.ferrier-watson@waikato.ac.nz

You can contact staff by:

  • Calling +64 7 838 4466 select option 1, then enter the extension.
  • Extensions starting with 4, 5, 9 or 3 can also be direct dialled:
    • For extensions starting with 4: dial +64 7 838 extension.
    • For extensions starting with 5: dial +64 7 858 extension.
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    • For extensions starting with 3: dial +64 7 2620 + the last 3 digits of the extension e.g. 3123 = +64 7 262 0123.
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What this paper is about

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All of electrical and electronic engineering are governed by electromagnetics. This paper provides an introduction to electric and magnetic fields, their properties and their interactions with materials. There is particular focus on application in devices such as capacitors, inductors & transformers, motors, and relays, including how to design simple components with particular properties.

This paper starts by considering electric potential, electric fields and dielectrics, including basic theory. Then magnetic fields are introduced, including the magnetic effects of currents and permanent magnets and applications such as motors. Finally, the two concepts are combined together, with electromagnetic induction. Laboratory sessions focus on applications, beginning with computer simulation and simple design, and then the winding and characterisation of simple inductive devices.

The learning outcomes for this paper are linked to Washington Accord graduate attributes WA1-WA11. Explanation of the graduate attributes can be found at: https://www.ieagreements.org/

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How this paper will be taught

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This paper is taught through lectures, labs and tutorials.
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Learning Outcomes

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Students who successfully complete the course should be able to:

  • Describe electromagnetic induction and use it to describe motors and generators etc. (WA 1,2) (WK 1-4)
    Linked to the following assessments:
  • Describe in words and mathematics the behaviour of dielectric and magnetically-responsive materials. (WA 1) (WK 1-4)
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  • Simulate electric and magnetic fields in computer aided design software in laboratory. (WA 1,5) (WK 1-4)
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  • Solve Maxwell's equations for simple scenarios and draw the electric and magnetic fields. (WA 1) (WK 1-4)
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  • Use electromagnetic principles to create and characterise simple electromagnetic devices in a laboratory. (WA 1,5) (WK 1-4)
    Linked to the following assessments:
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Assessments

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How you will be assessed

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The internal assessment/exam ratio (as stated in the University Calendar) is 50:50. There is no final exam. The final exam makes up 50% of the overall mark.

The internal assessment/exam ratio (as stated in the University Calendar) is 50:50 or 0:0, whichever is more favourable for the student. The final exam makes up either 50% or 0% of the overall mark.

Component DescriptionDue Date TimePercentage of overall markSubmission MethodCompulsory
1. Two Laboratory Reports
25
  • Online: Submit through Moodle
2. Six Assignments
25
  • Online: Submit through Moodle
3. Exam
50
Assessment Total:     100    
Failing to complete a compulsory assessment component of a paper will result in an IC grade
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