Question

A spherical shell of radius 2 cm has a charge of 4.5x10power minus12 C . The electric field at a point 3 cm
from its center is
a) 4.5 NCpower minus1
b) 45 NCpower minus1
c) 4.5 x 104 NCpower minus1 d) 54NCpower minus 1​

Answer 1

Answer:

Step-by-step explanation:

                     use this E=kq/r²

                substitute and solve

                                         u will surely get it

      THIS TIME PLZ MARK AS BRAINLIEST