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1) A 1.0cm * 1.0cm parallel-plate capacitor has a 2.0mm spacing. The electric field strength inside the capacitor is 1.3*10^5 V/m

A) What is the potential difference across the capacitor?

DeltaV=______V

B) How much charge is on each plate?

q1,q2=_____C

2) A 20nC charge is moved from a point whereV=150V to a point where V=-90V

A) How much work is done by the force that moves the charge?

W=_____

3) An electron has been accelerated from rest through a potential difference of 1000V.

A) What is the electron's speed?

v=_____m/s

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Category:- Physics
Reference No.:- M9890816

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