UP主： 封面： 简介：https://openlearninglibrary.mit.edu/courses/course-v1:MITx+8.02.2x+2T2018/course/本课程为MIT 8.02经典课程电学与磁学的第二门课-磁场与磁力（共三门）。...
视频选集 14.1-电流 Current 14.2-电流密度 Current Density 14.3-欧姆定律 Ohm's Law 14.4-德鲁德模型 Drude Model 14.5-电阻演示 Resistance Demo 15.1-电路和电池 Circuits and Batteries 15.2-基尔霍夫环路规则 Kirchhoff's Loop Rule 15.3-选择电流方向和循环方向 Choosing Current Direction and Circulation Direction 15.4-电池和电阻器之间的电位差 Difference in Potential across a Battery and Resistor 15.5-工作示例-简单电路 Worked Example - Simple Circuit 15.6-多回路电路 Multiloop Circuits 15.7-串联和并联电阻器 Resistors in Series and in Parallel 15.8-工作示例-简化电路图 Worked Example-Reducing a Circuit Diagram 15.9-电路中的电源 Power in a circuit 16.1-带电容器的电路 Circuit with a Capacitor 16.2-并联电容器 Capacitors in Parallel 16.3-串联电容器 Capacitors in Series 16.4-给电容器充电 Charging a Capacitor 16.5-充电电容器的解析解 Analytic Solution to a Charging Capacitor 16.6-充电电容器时间常数 Charging Capacitor Time Constant 17.1-磁场介绍 Introduction to Magnetic Fields 17.2-条形磁铁的磁场可视化 Visualize the Magnetic Field of a Bar Magnet 17.3-洛伦兹力定律 Lorentz Force Law 17.4-叉积 Cross Product 17.5-笛卡尔坐标中的叉积 Cross Product in Cartesian Coordinates 17.6-工作示例-速度选择器 Worked Example - Velocity Selector 17.7-磁场单位 Units of Magnetic Field 17.8-带电粒子在均匀磁场中的运动 Motion of a Charged Particle in a Uniform Magnetic Field 17.9-定义磁场的测量值 Deep Dive-Measurements to Define the Magnetic Field 18.1-如何产生磁场 How to Make a Magnetic Field 18.2-移动点电荷的磁场 Magnetic Field of a Moving Point Charge 18.3-毕奥-萨伐尔方程 Biot-Savart Equation 18.4-使用毕奥-萨伐尔发现环中心的磁场 Using Biot-Savart to Find the Magnetic Field at the Center 18.5-使用毕奥-萨伐尔发现直导线附近的磁场 Using Biot-Savart to Find the Magnetic Field Near a Stra 18.6-磁场中导线上的力 Force on a Wire in a Magnetic Field 18.7-利用毕奥-萨伐尔发现电流环轴上的磁场 Using Biot-Savart to Find the Magnetic Field on the Axis 18.8-将毕奥-萨伐尔方程用于两个半环流圈 Using Biot-Savart for Two Semi-Circles of Current 19.1-磁单极 Magnetic Monopoles 19.2-前两个麦克斯韦方程 First Two Maxwell's Equations 19.3-磁偶极矩 Magnetic Dipole Moment 19.4-通过磁力线了解磁性吸引和排斥 Understanding Magnetic Attraction and Repulsion Through Fiel 20.1-罗盘指针上的扭矩 Torque on a Compass Needle 20.2-均匀磁场中偶极子上的力和扭矩 Force and Torque on a Dipole in a Uniform Magnetic Field 20.3-磁场中偶极的势能 Potential Energy of a Dipole in a Magnetic Field 20.4-工作示例-磁偶极子上的力 Worked Example - Force on a Magnetic Dipole 20.5-非均匀磁场中磁偶极矩上的力 Force on a Magnetic Dipole Moment in a Non-uniform Magnetic F 21.1-安培定律 Ampere's Law 21.2-安培定律的符号约定 Sign Convention for Ampere's Law 21.3-安培定律的证明 Deep Dive-Proof of Ampere's Law 22.1-无限长导线的安培定律 Ampere's Law for an Infinite Wire 22.2-有均匀电流密度的无限长导线的安培定律 Ampere's Law for an Infinite Wire with Uniform Current D 22.3-圆柱壳的安培定律 Ampere's Law for a Cylindrical Shell 22.4-理想螺线管的磁场 Magnetic Field of an Ideal Solenoid 22.5-无限大电流板的磁场 Magnetic Field of an Infinite Slab of Current 22.6-同轴电缆 Co-axial Cable 22.7-两个无限大的电流板-磁场的形状 Two Infinite Slabs of Current - Shape of the Magnetic Field 22.8-两个无限大的电流板-求解内部的B Two Infinite Slabs of Current - Solve for B Inside 22.9-两个无限大的电流板-回路的另一种选择 Two Infinite Slabs of Current - Another Choice of Loop 22.10-不均匀的电流板 Non-Uniform Slab of Current
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