4 17 The radius of a coil of wire with N turns is 0 22m and

Last updated: 6/6/2023

4 17 The radius of a coil of wire with N turns is 0 22m and 3 5A current flows clockwise in the coil as shown A long straight wire carrying a current 54A toward the left is located 0 05 m from the edge of the coil The magnetic field at the centre of the coil is zero tesla The number of turns Nin the coil are A 4 C 7 97 Figure 4 219 B 6 D 8