Tardigrade
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Tardigrade
Question
Physics
Mark the correct statement.
Q. Mark the correct statement.
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CMC Medical
CMC Medical 2010
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A
For long parallel conductors carrying steady current, the Biot-Savan law and Lorentz force yield results in accordance with Newtons third law
B
For long parallel conductors carrying steady current, the Biot - Savart law and Lorentz force, Newtons third law does not hold good
C
For long parallel conductors carrying time varying currents, the Biot - Savart law and Lorentz force, Newtons third law holds good
D
Both a and c are correct
Solution:
In general, Newtons third law is not valid for electromagnetic phenomena but for long parallel conductors and steady current, we can prove that Biot-Savart law and Lorentz force give the results in accordance with Newtons third law.