VITEEE 2012 Paper

Section: Physics

Question : 17 of 120

Marks: +1, -0

Charge passing through a conductor of crosssection area A = 0.3 m2 is given by q = 3t2 +5t + 2 in coulomb, where t is in second. What is the value of drift velocity at t = 2s? (Given, m = 2 x 1025∕m3)

0.77 x 10−5 m/s
1.77 x 10−5 m/s
2.08 x 10−5 m/s
0.57 x 10−5 m/s

Validate

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