Chapter 9 Magnetic Fields: II Ampere' s circuital law Example: Long Cylindrical Conductor Example: Toroidal Coil Example: Refraction of Lines of b at a Current sheet Short solenoid The curl of bChapter 9 Magnetic Fields:II ◼ Ampere’s Circuital Law ◼ Example:Long Cylindrical Conductor ◼ Example:Toroidal Coil ◼ Example:Refraction of Lines of B at a Current Sheet ◼ Short Solenoid ◼ The Curl of B