The Hall voltage across a conductor in a 44 mT magnetic field is 2.0 μV ....
The Hall voltage across a conductor in a 44 mT magnetic field is 2.0 μV . When used with the same current in a different magnetic field, the voltage across the conductor is 3.0 μV .
Homework Answers
For constant current the Hall voltage is directly proportional to the magnetic field applied. So the the magnetic field when the voltage is \(3.0 \mu V\) is given by
$$ B=\frac{3}{2} \cdot 44=66 m T $$
Although the question seems incomplete as it does not mention what is required to be found out. I am guessing this is it.
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The Hall voltage across a conductor in a 44 mT magnetic field is
2.0 μV ....
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