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Answer Posted / surender rawat
Ohm's law applies to conductors whose resistance is
(substantially) independent of the applied voltage (or
equivalently the injected current). That is, Ohm's law only
applies to the linear portion of the I vs. V curve centered
around the origin. The equation is too simple to encompass
devices described by a more complicated I vs. V
relationship.
The basics are neatly given and can be accessed through
following URL http://www.ndt-
ed.org/EducationResources/CommunityCollege/EddyCurrents/Phys
ics/currentflow.htm
| Is This Answer Correct ? | 4 Yes | 7 No |
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