Chapter 24, Problem 37EAP

To determine

(a)

Volume charge density of ball.

To determine

(b)

Charge enclosed by the ball at

i. r = 5 cm

ii. r =10 cm

iii. r = 20 cm

To determine

c)

Electric field at

i) r = 5 cm

ii) r =10 cm

iii) r = 20 cm