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+2 votes
20.4k views
in Physics by (48.1k points)
edited by

A charged particle having drift velocity of 7.5 × 10–4 ms–1 is an electric field of 3 × 10–10 Vm–1 , has a mobility in m2 V–1 s–1 of : 

(1) 2.25 × 10–15 

(2) 2.25 × 1015 

(3) 2.5 × 10

(4) 2.5 × 10-6

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1 Answer

+2 votes
by (48.5k points)

Correct answer is (3) 2.5 × 106

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