SPS10.
Obtain, evaluate, and communicate information to explain the properties of and relationships between electricity and magnetism..
Videos aligned to SPS10.
Understanding Electrical Quantities
Video: Voltage
912 Views. The movement of electrons in a conductor requires some form of energy or work, usually provided by an ...
Video: Electrical Current
4.9K Views. Electrical current is defined as the rate at which charge flows. When there is a large current present, ...
Video: Resistance
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Ohm’s Law
Video: Ohm's Law
4.6K Views. Many materials exhibit a simple relationship between the values of current, voltage, and resistance, known ...
Simple Series and Parallel Circuits.
Video: Resistors In Series
3.9K Views. A resistor is an ohmic device that limits the flow of charge in a circuit. Most circuits have more than one ...
Video: Resistors In Parallel
3.7K Views. Resistors are in parallel when one end of all the resistors are connected to a continuous wire of ...
Electromagnetism
Video: Magnetism
5.5K Views. Magnets are commonly found in everyday objects, such as toys, hangers, elevators, doorbells, and computer ...
Video: Magnetic Field due to Moving Charges
7.5K Views. A stationary charge creates and interacts with the electric field, while a moving charge creates a magnetic ...
Simple Generator
Video: Electric Generator: Alternator
2.3K Views. Electric generators induce an emf by rotating a coil in a magnetic field. A simple alternator is an AC ...
Video: DC Generator
524 Views. An alternator converts mechanical energy into electrical energy that varies sinusoidally, resulting in AC ...
Applications of Electromagnetic Principles
Video: Transformers
906 Views. A device that transforms voltages from one value to another using induction is called a transformer. A ...
Video: Types Of Transformers
826 Views. Transformers can provide desired voltages to a circuit by modifying the number of turns in the secondary ...
Video: Energy Losses in Transformers
720 Views. In an ideal transformer, it is assumed that there are no energy losses, and, hence, all the power at the ...