Electricity System 1
Electricity System 1
This comprehensive system provides a strong foundation for studies in electricity and electronics.
Electricity System 1 is designed as a perfect introduction to the basic fundamentals of electricity and provides a good platform to more advanced study.
The system is designed to be assembled quickly and with easy. Each connection block contains a description of the component housed inside it. Connectors are made of special metal alloys that allow excellent conduction of current to give accurate results.
Laws and principles investigated
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The experiment board for the Electricity System is designed to be easy to use and
intuitive. The experiment board consists of a series of sockets which are designed to fit the
connector blocks. The blocks are easily identified by schematic of the component printed
on top, so that the student can have a clearly defined view of the circuit or experiment
being built.
List of the experiments detailed in the instructio
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The Ohm’s Law
The fundamental principle of electricity
The Ohm’s law is the fundamental law of electricity and it helps us understand the relational between current, voltage and resistance.
Ohms Law explains that the amount of electrical current flowing through a metal conductor of a circuit is directly proportional to the voltage impressed across it, for any given temperature.
Ohm derived this relationship in a simple mathematical form as follows: (current I, voltage V and resistance R): V = RI
This law can be verified by means of the circuit above. The student can calculate the value of the resistance by applying a voltage value and measuring the corresponding current value and their results can be graphed. The student can also vary the value of the resistance and verify investigate the consistency of Ohms Law.
The Kirchhoff’s Laws
Two practical principles for describing electrical circuits
The two Kirchhoff’s Laws are very useful tools for solving simple and complex electrical circuits. The First Kirchhoff’s Law (or Kirchhoff’s Current Law) states that in every node of a circuit in which two or more branches are connected, the algebraic sum of all currents entering and exiting a node must equal zero. The Second Kirchhoff’s Law (or Kirchhoff’s Voltage Law) establishes that in every loop of a circuit the algebraic sum of all voltages in a loop must equal zero.
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