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Physics, 26.11.2019 04:31 hjeffrey168
The magnetic field around the head has been measured to be approximately 3.00×10−8 gauss . although the currents that cause this field are quite complicated, we can get a rough estimate of their size by modeling them as a single circular current loop 16.0 cm (the width of a typical head) in diameter. what is the current needed to produce such a field at the center of the loop? answer in a.
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This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
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The magnetic field around the head has been measured to be approximately 3.00×10−8 gauss . although...
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