Solving a problem in physics section 46 paragraph 26 el

Solving a problem in physics section 46 paragraph 26 el

26. The solenoid winding consists of a single layer tightly abutting turns of copper wire with a diameter d1 = 0,2 mm. The diameter d of the solenoid is 5 cm. The solenoid current is flowing I = 1 A. Determine the quantity of electricity Q, flowing through the winding, if the ends of her short-circuited. Insulation thickness neglected.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)