Electric and Magnetic Fields 4 7 pts Consider a nonstandard

Electric and Magnetic Fields

#4 (7 pts.) Consider a non-standard cylindrical capacitor. The charge density of the inner surface is p pcos p/4) C/m2. Potential difference between two surfaces is given as: V 10/lpb pal. Find Capacitance if the radius of the inner layer is 2m and the radius of the outer layer is 4 m.

Solution

A magnetic field is the magnetic effect of electric currents and magnetic materials. The magnetic field at any given point is specified by both a direction and a magnitude (or strength); as such it is a vector field