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Brevet Physics Semester 1

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  1. CHAPTER 1: DC VOLTAGE
    Introduction
  2. Generalities
    4 Topics
    |
    1 Quiz
  3. Electric Current and Voltage
    4 Topics
    |
    1 Quiz
  4. Laws of connections
    4 Topics
    |
    1 Quiz
  5. The Oscilloscope
    4 Topics
    |
    1 Quiz
  6. Problem solving Chapter 1 DC voltage
    4 Topics
  7. Unsolved problems Chapter 1 DC voltage (downloadable pdf)
  8. CHAPTER 2: RESISTORS
    Introduction
  9. Resistance
    4 Topics
    |
    1 Quiz
  10. Ohm’s Law for a resistor
    4 Topics
  11. Using the rheostat
    4 Topics
    |
    1 Quiz
  12. Grouping resistors
    4 Topics
    |
    1 Quiz
  13. Problem solving Chapter 2 Resistors
    6 Topics
  14. Supplementary problems (downloadable pdf)
    1 Topic
Lesson 4 of 14
In Progress

Laws of connections

Section Objective:

  • Apply the laws of connections of current and voltage.

Section Abstract:

When loads are connected in a circuit, the current intensities across them and their voltages can be inter-related depending on the type of connection. This session is dedicated to study the laws of connections whether in series or in parallel.  We will learn about the behavior of current and the relations of voltages in different connections. At the end, we put these rules and laws in action as we solve an exercise covering the main ideas.

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