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Grade 12th passElectrostatics

A particle of charge q and mass m is moving in an electric field
(a)must undergo change in velocity
(b)must undergo change in speed
(c)may not undergo change in velocity
(d)may not undergo change in speed

Profile image of Pranjal Gupta
9 Years agoGrade 12th pass
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1 Answer

Profile image of Vikas TU
9 Years ago
Forces actinng on the charge,
qE = ma
a = qE/m
Thus it would have an accelration therfore velocity could change.
  1. options seems correct one.

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