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Magnitude and direction of the electric field

1a) What is the magnitude and direction of the electric field a distance of 5×10^-7m from an electron?

b)How much charge would you have to put on a sphere of radius 30mm to get an electric field of 7.5×10⁴NC^-1150mm from the sphere?

2 Through what potential difference must an electron be accelerated for it to acquire a velocity of 1.5×10⁷ms^-1 ?

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Solution Preview :

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Physics: Magnitude and direction of the electric field

Reference No:- TGS0691263

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