Question

The electric field in a cenain region is acting radially
outward and is given by
E=Ar. Acharge contained in a sphere of radius a centred
at the origin of the field, will be given by: (2015)
(a) & A2²
(6) an ²
(c) A E 2
(d) 41 €, Aa​

Answer 1

Answer:

charge=ar^3/k

Explanation:

given E=Ar

k*q/r^2=Ar

q=Ar^3/k