•   Electricity and Magnetism TKV22EL01-3002 04.03.2023-30.04.2023  3 credits  (PRE22D-V) +-
    Competence objectives of the study unit
    The student:
    - knows the basic concepts of electricity and magnetism
    - knows how to analyze simple DC circuits.
    Prerequisites
    No prerequisites
    Content of the study unit
    Charges, Coulomb's law and electric fields
    Potential and voltage
    Current, resistance, Ohm's law and Kirchhoff's laws
    Electrical power and energy
    Potential in electrical circuits
    Voltage sources

    Application according to specific education may occur.
    Assessment criteria
    Failed (0)
    Less than 33,3 % points from the written exam.
    Assessment criteria – satisfactory (1-2)
    - Knows the interactions between electricity and magnetism
    - Knows how voltage sources and resistors act in a circuit
    - Can calculate the resistance of a conductor
    - Can calculate the heat effect in a resistor
    - Can calculate currents and voltages in simple circuits
    - Can calculate voltage and current using resistances
    Assessment criteria – good (3-4)
    - Can calculate resistance for serial and parallel connections
    - Can take into account the internal resistance in a voltage source
    - Can calculate potential in circuits
    - Can calculate currents with the help of Kirchoff laws.
    Assessment criteria – excellent (5)
    - Can calculate currents in a circuit with the help of superposition of voltage sources
    - Can calculate currents and voltages for Y- and deltaconnected resistances
    - Can optimize power for DC-circuits.
    Name of lecturer(s)

    Jan Berglund

    Learning material

    Compendium.

    Learning methods

    Lectures
    Practical calculation
    Simulations
    Self studies

    Objects, timing and methods of assessment

    The written exam has four questions with six points each. A total of 24 points. All questions are calculations.
    Six points in a task require complete calculation with the right values ​​and the right answer.
    Points are given for correct thinking, carelessness gives deductions.
    The home exercises can give a maximum of six points extra.

    Teaching language

    Swedish

    Timing

    04.03.2023 - 30.04.2023

    Enrollment date range

    01.12.2022 - 03.03.2023

    Group(s)
    • PRE22D-V
    Responsible unit

    Faculty of Technology and Seafaring

    Teachers and responsibilities

    Jan Berglund

    Degree Programme(s)

    Degree Programme in Civil and Construction Engineering, Degree Programme in Mechanical and Production Engineering, Degree Programme in Electrical Engineering and Automation, Degree Programme in Industrial Management

    Campus

    Vasa, Wolffskavägen 33

    Assessment scale

    H-5

    Alternative methods of attainment for implementation

    Written exam.

    Exam dates and retake possibilities

    April 2023.

    Timing and attendance

    Period 4 academic year 2022-2023

    Student's schedule and workload

    Altogether 81 hours, of which 36 hours are given as classroom education.

    Assessment criteria
    Failed (0)

    Less than 33,3 % points from the written exam.

    Assessment criteria – satisfactory (1-2)

    Grade 1: 33,3 % - 47,2 % of total points.
    Grade 2: 47,3 % - 61,1 % of total points.

    Assessment criteria – good (3-4)

    Grade 3: 61,2 % - 74,9 % of total points.
    Grade 4: 75,0 % - 88,8 % of total points.

    Assessment criteria – excellent (5)

    88,8% of total points or more.