$0.50 Electric Field
A positively charged bead having a mass of 0.4 g falls from rest in a vacuum from a height of 5.62 m in a uniform vertical electric field of magnitude 13900 N/C. The bead hits the ground at a speed of 19.3 m/s. The acceleration due to gravity is 9.8 m/s2 . The direction of electron field is downwards
Find the charge on the bead. Answer in units of μC and leave 3 decimal places.
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- Posted on May 20, 2012 at 7:26:10PM
Solution_electric_field_shley88.doc (28K) (Preview)