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Topic 4
Resistance
Learning objectives
By the end of this
section you will be able to:
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Define resistance,
discuss the different types of resistance
and identify resistors through colours.
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Explain the analogy
between water flowing in a pipe and
current flowing in a wire.
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Mathematically,
define the percent error and the percent
deviation in electrical measurements.
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Content and Pedagogy© 2004, University of Ottawa,
Faculty of Engineering and Faculty of Education
Design and Production © 2004, University of
Ottawa, Centre for e-Learning
