The time variation of the charge passing by a conductor is given by q(t)=2t<+2t, where q is given in coulombs and t in seconds. The cross-sectional area of the conductor is 1.6 mm2. Find the current density (in MA/m-) through the conductor at t= 5.4 s.

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Chapter1: Units, Trigonometry. And Vectors
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The time variation of the charge passing by a conductor is given by q(t)=2t<+2t, where q is given in coulombs and t in seconds. The cross-sectional area of the
conductor is 1.6 mm². Find the current density (in MA/m²) through the conductor at t= 5.4 s.
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Transcribed Image Text:The time variation of the charge passing by a conductor is given by q(t)=2t<+2t, where q is given in coulombs and t in seconds. The cross-sectional area of the conductor is 1.6 mm². Find the current density (in MA/m²) through the conductor at t= 5.4 s. > A Click Submit to complete this assessment. Question Close Window Save and Sub
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