Easy- to-follow presentation of main topics in physics, Core concepts highlighted to aid learning. Sample problems let you apply principles immediately. Practice exercises(with answers) help you build skill and confidence.Sample Problem 11-6 A solenoid is wound with wire in a single layer and connected to a battery to produce a field inside it that has a magnitude of 4.0 mTs . If the solenoid is rewound in two layers, making it half as long, how strong is the fieldanbsp;...
|Title||:||Physics the Easy Way|
|Author||:||Robert L. Lehrman|