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anonymous
 4 years ago
how much energy would an electron acquire if it moved through a potential difference of 100kV?
anonymous
 4 years ago
how much energy would an electron acquire if it moved through a potential difference of 100kV?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0E = eV where e is electron charge is equal to 1.67 x 10^19. and V is potential different

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i have one more...what is the force per meter of lenght on a wire carrying a .5A current due to a .5 teslamagnetic field?

VincentLyon.Fr
 4 years ago
Best ResponseYou've already chosen the best response.0Answer is very simple in natural units: Energy will be 100 keV

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Use \[F = BIL \] for that one, but you will solve for \[ \frac{F}{L} \] to get the force per unit length.
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