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Aptitude
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Verbal Reasoning
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Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
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Electronics and Communication Engineering
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Materials and Components
The law J = σE, where J is current density, σ is electrical conductivity and E is field strength is
Ohm's law
Gauss law
Ampere's law
Biot-Savart law
Show Answer
Correct Answer:
Ohm's law
Explanation:
It is another form of Ohm's law.
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