|
Table P29.70 shows measurements of a Hall voltage and corresponding magnetic field for a probe used to measure magnetic fields.
(a) Plot these data, and deduce a relationship between the two variables.
(b) If the measurements were taken with a current of 0.200 A and the sample is made from a material having a charge-carrier density of 1.00 x 1026/m3, what is the thickness of the sample? |
| New search. (Also 5349 free access solutions) |