Ohm's Law, Basic Demo

This video describes Resistor Color Codes and how to read them. It relates Resistor Color Codes to scientific numbers and engineering notation.

Resistors are a common and important component of most electronic circuits. This video explains how to determine the value of a resistor using the colour code and demonstrates a simple variable resistor.

This video describes electrical meters that measure current (ammeter), voltage (voltmeter), and resistance (ohmmeter). It explains how electromagnetic and electrostatic meters work. It also explains the operation of a cathode-ray oscilloscope.

This video (screen-cast) will show how to analyse a simple circuit consisting of a power supply (battery) and two resistive loads (resistors) connected in series. It shows how to calculate the total resistance, current through all parts,

This video (screen-cast) will show how to analyse a simple circuit consisting of a power supply (battery) and two resistive loads (resistors) connected in series. It shows how to calculate the total resistance, current through all parts, the voltages

This video (screen-cast) will show how to analyse a simple circuit consisting of a power supply (battery) and two resistive loads (resistors) connected in series. It shows how to calculate the total resistance, current through all parts, the voltages

This video shows how to find the resistance, current, voltage, and power of every part of a series parallel circuit using Ohm's Laws and Kirchhoff's circuit laws.

This video shows how to use Ohm's Law and the Power Law formula to analyse a parallel circuit with two branches. We will determine all of the resistances, currents, voltages and powers in the circuit.

This video demonstrates how to use Ohm's Law to calculate the current, resistance, or voltage in a simple circuit.

This video demonstrates the use of Ohm's Law to calculate current, voltage, and resistance in a simple circuit.