4 17 A current i 5 0 amp flows along a thin wire shaped as

Last updated: 6/14/2023

4 17 A current i 5 0 amp flows along a thin wire shaped as shown in figure 4 253 The radius of a curved part of the wire is equal to R 120 mm the angle 20 90 Find the magnetic induction of the field at the point O A 20 90 R Figure 4 253 B