alvis7813 alvis7813
  • 28-05-2024
  • Physics
Answered

In a region of space, a spherically symmetric electric potential is given as a function of r, the distance from the origin, by the equation V(r) = kr² where k is a positive constant. What is the magnitude of the electric field at a point a distance r₀ from the origin?

A. kr₀²
B. 2kr₀
C. (2/3)kr₀³
D. k/r₀
E. kr₀



Answer :

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