Changes

Activities/Turtle Art/Using Turtle Art Sensors (view source)

Revision as of 03:06, 3 February 2011

65 bytes added , 03:06, 3 February 2011

→‎Measuring DC amps

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[[File:Amperes law.png]] http://en.wikipedia.org/wiki/Amp%C3%A8re%27s_circuital_law

[[File:Amperes law.png]] http://en.wikipedia.org/wiki/Amp%C3%A8re%27s_circuital_law

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*μ0 = 4π×10−7 N·A−2

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*B in Gauss

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*l in metres

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*i in amps

==Links==

==Links==

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