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Abhimessi10
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Homework Statement
A negative charge of mass m enters into the field between two deflecting parallel plates with length 'l' separated by distance 'd' with a velocity 'v'.Assuming electric field to be uniform,find the maximum charge so that it will not hit a plate
Homework Equations
Kinematic and electrostatic equations[/B]
The Attempt at a Solution
F=qE
Work done=qEd
qEd=1/2mv^2
q=mv^2/Ed
I am not sure this is right and that is why i require help