Work and power of electric current

Subject: Physics

Grade: Upper Secondary

Publisher: YDP

Resource types: Whiteboard presentation

Resource ID: h2210
Description:

At the end of this activity, students should be able to:
– calculate the work done by a current
– estimate the cost of work of a device of a given power
– determine the power of a given electrical device using an electric energy meter
– explain when overloading occurs and how we can protect household electrical wiring against its effects.

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Work and power of e... Class activity

Consists of...
A light bulb Animation The capacity of a b... Animation Electric current pe... Whiteboard exercise How to calculate th... Animation Derivation of the f... Animation What will happen wh... Animation The work done by an... Whiteboard exercise The power of light ... Animation The power of an ele... Whiteboard exercise How much does it co... Whiteboard exercise How much can you sa... Whiteboard exercise How much can you sa... Whiteboard exercise How much can you sa... Whiteboard exercise The measurement of ... Animation Fuses Slideshow Household electrica... Simulation Fuses Animation Overloading Whiteboard exercise

Relevant to...

Secondary School

Upper Secondary (Grades 10-12)

Physics

Direct current

64. Work and power of electric current

YDP SA

Keywords

energy, current, transformation, work, electrical, device, power, voltage, electric, Work and power of electric current

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