Section A Where principles Come First Section B Cultural Differences in Western and Japanese Decision-Making Section C The Pressure to Succeed from an Earlier Age

Section A Iron and the Effects of Exercise Section B Does Exercise Have Unexpected Benefits? Section C Exercise for the Old

Section A The Expensive Fantasy of Lord Williams Section B The Romantic Life of Secret Agent Albert Section C For the Want of a Telephone Call

Section A Reports on Britain Under the Bombs Section B Forty-Three Seconds over Hiroshima Section C Narrow Escape

Section A Stop Brain Drain Section B Borderline Ridiculousness Section C We Share the Same Heritage

Section A There's a Lot More to Life than a Job Section B What Yougsters Expect in Life Section C What Life Is like Ehen Out of Work

一、电流的磁场毕奥萨伐尔定律 电流元在P点的磁感应强度

江苏大学：《大学物理》课程教学资源（PPT课件）第八章 恒定电流的磁场 8.5 带电粒子在电场和磁场中的运动

广东海洋大学：《大学物理》课程教学资源（PPT课件）lesson41 电磁感应——磁场的能量、电磁场基本方程

延安大学：《大学物理》课程教学资源（习题解答，白少民主编教材、人民出版社）第6章 电磁感应、电磁场