ethanfrice1144 ethanfrice1144 12-04-2024 Physics contestada A torroidal solenoid has inner and outer radii of 6. 98 cm and 17. 6 cm and carries a current of 27. 9 A. Calculate the number of wire turns required to produce a 17. 3 mT magnetic field inside the coil a distance of 13. 5 cm from its center.