Questions
How much kinetic energy will be gained by an particle in going from a point at 70 V to another point at 50V
detailed solution
Correct option is A
KE=q(V1−V2)=2×1.6×10−19×(70−50)=40 eVTalk to our academic expert!
Similar Questions
A mass m = 20 g has a charge q = 3.0mC. It moves with a velocity of 20 m/s and enters a region of electric field of 80 N/C in the same direction as the velocity of the mass. The velocity of the mass after 3 seconds in this region is
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