Recent content by djr1978

A straight wire carrying a current of 48 A lies along the axis of a 4.9 cm diameter solenoid. The solenoid is 55 cm long and has 250 turns carrying a current of 5.0 A. 1)What is the magnitude of the magnetic field 1.3 cm from the wire? (in mT) 2)Estimate the magnitude of the magnetic field...