2 One insulated conductor from a extension cord has a mass

Last updated: 6/5/2023

2 One insulated conductor from a extension cord has a mass per unit length of A section of this conductor is held under tension between two clamps A subsection is located in a magnetic field of magnitude B directed perpendicular to the length of the cord When the cord carries an AC current of i at a frequency of f it vibrates in resonance in its simplest standing wave vibration state Determine the relationship that must be satisfied between the separation d of the clamps and the tension T in the cord 1 T 4 f d 2 T 2 f d uf d 4 T 3 T f d 2