47. Determine the electrostatic field at a distance d = 1 cm from the axis of the coaxial cable, if the radius of the central core r1 = 0,5 cm and the radius of the shell r2 = 1,5 cm. The potential difference between the central core and sheath U = 1kV.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
No feedback yet