Non uniform displacement-current density figure shows a circular region of radius R = 3.00 cm in which

Question:

Non uniform displacement-current density figure shows a circular region of radius R = 3.00 cm in which a displacement current is directed out of the page. The magnitude of the density of this displacement current is given by J d = (4.00 A/m2) (1 ?? r/ R), where r is the radial distance (r (a) r = 2.00 cm and

(b) r = 5.00cm