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You searched for "resistance"

We found 7 results on physics.org and 36 results in our database of sites
(of which 35 are Websites, 0 are Videos, and 1 is a Experiments)


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Showing 1 - 10 of 36

Electrical resistance

Good revision site aimed at UK A Level standard covering resistance, ohm's law, conductivity etc

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Resistance (Applet)

Allows various configurations of resistors to be put together and their total resistance calculated.

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Hits: 2097

Resistance

Definition and links to related information on electrical resistance.

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Hits: 2190

Resistance at the molecular level

A useful animation to demonstrate the free electron model of current flow, showing electrical resistance in the copper wire of a lightbulb.

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Hits: 3571

Resistance and Ohms Law

A BBC Bitesize page on resistance and Ohm's law.

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Hits: 1018

Electrical resistance

A good explanation of electrical resistance, why it exists and the variables that affect it including wire length, width and material.

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Hits: 3901

Colour Coded Resistance Calculator

A simple program to help students calculate the resistance of a certain resistor. A very easy and simple site that works well and looks good.

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Hits: 1562

Resistance at the Molecular Level

A small interactive demonstration of current and resistance at the microscopic level.

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Hits: 1002

Charge, current, voltage and resistance

Short summary for UK GCSE level.

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Hits: 2024

Ohm's law

Basics of electrostatics and properties of electricity. Ohm's Law and basic circuitry used to see the effect of resistance on current.

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Hits: 2311

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