- Problem 1 The Hot And Neutral Wires Supplying Dc Power To A Light Rail Commuter Train Carry 800 A And Are Separated 1 (15.68 KiB) Viewed 20 times
- Problem 1 The Hot And Neutral Wires Supplying Dc Power To A Light Rail Commuter Train Carry 800 A And Are Separated 2 (24.01 KiB) Viewed 20 times
- Problem 1 The Hot And Neutral Wires Supplying Dc Power To A Light Rail Commuter Train Carry 800 A And Are Separated 3 (14.73 KiB) Viewed 20 times
- Problem 1 The Hot And Neutral Wires Supplying Dc Power To A Light Rail Commuter Train Carry 800 A And Are Separated 4 (38.2 KiB) Viewed 20 times
(11\%) Problem 2: A wire carrying 415 A to the motor of a commuter train feels an attra to a headlight. Randomized Variables I1=415 AI2=5.2 AF=3.9×10−3 N/m @ How far apart are the wires in meters?
Problem 5: Suppose the starter cable of a car is carrying 155 A of current. Assume this cable is long and straight. How many meters from the cable must you be to experience a field less than the Earth's (5.00×10−5 T) ? Grade Summary
(11\%) Problem 7: A solenoid is made of N=5500 furns, has length L=25 cm, and radius R=1.7 cm. The magnetic field at the cen r of the solenoic measured to be B=3.9×10−1 T. Randomized Variables N=5500 turns L=25 cmR=1.7 cmB=3.9×10−1 T a 50% Part (a) What is the current through the wires of the solenoid? Write your equation in terms of known quantities. I= Geductions Potential Sabmissions Attempts remai (3efe per attemp Hints: deduction per hint. Hints remaining: ? Feedback: 5 in deduction per feedback.