Difference between revisions of "1.5 (a)"
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All mains supply meters, 1x kettle, 1x lamp, 1x radio, 1x T.V., 1x heater | All mains supply meters, 1x kettle, 1x lamp, 1x radio, 1x T.V., 1x heater | ||
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[[Motion, Energy & Charge]] | [[Motion, Energy & Charge]] | ||
Revision as of 16:10, 26 August 2008
Class Experiment 1
The pupils use a mains supply meter to find values of E and I for 60 seocnds, in order to calculate values of p.d..
Resources
Analysis
Create a table for the data and the subsequent calculated values. Use values of I and t to find Q. Then use the defining equation p.d. = V/Q. Compare values to the mains voltage.
Equipment
All mains supply meters, 1x kettle, 1x lamp, 1x radio, 1x T.V., 1x heater
