Edexcel IGCSE Physics 復習筆記 6.1.9 Magnetic Field Patterns
Edexcel IGCSE Physics 復習筆記 6.1.9 Magnetic Field Patterns Magnetic Field Patterns Magnetic field line patterns are all slightly different around: Straight wires Flat circular coils Soleno...
Edexcel IGCSE Physics 復習筆記 6.1.8 Electromagnets
Edexcel IGCSE Physics 復習筆記 6.1.8 Electromagnets Electromagnets When an electric current flows in a wire it creates a?magnetic field?around the wire By winding the wire into a?coil?we can...
Edexcel IGCSE Physics 復習筆記 6.1.7 Fleming's Left-Hand Rule
Edexcel IGCSE Physics 復習筆記 6.1.7 Fleming's Left-Hand Rule Fleming's Left-Hand Rule The?direction?of the?force?(aka the?thrust) on a current carrying wire depends on the direction of the ...
IB DP Maths: AI HL復習筆記5.6.4 Approximate Solutions to Differential Equations
Euler’s Method: First Order What is Euler’s method? Euler’s method?is a numerical method for finding approximate solutions to differential equations It treats the derivatives in the equation as bei...
Edexcel IGCSE Physics 復習筆記 6.1.6 The Motor Effect
Edexcel IGCSE Physics 復習筆記 6.1.6 The Motor Effect Magnetic Force on a Current-Carrying Wire The?motor effect?occurs: When a wire with current flowing through it is placed in a magnetic field an...
Edexcel IGCSE Physics 復習筆記 6.1.5 Electromagnetism
Edexcel IGCSE Physics 復習筆記 6.1.5 Electromagnetism Electromagnetism When a?current?flows through a conducting wire a?magnetic field?is produced around the wire The shape and direction of ...
Edexcel IGCSE Physics 復習筆記 6.1.4 Core Practical: Investigating Magnetic Fields
Edexcel IGCSE Physics 復習筆記 6.1.4 Core Practical: Investigating Magnetic Fields Core Practical 12: Investigating Magnetic Fields Aim of the Experiment To investigate the magnetic field pa...
Edexcel IGCSE Physics 復習筆記 6.1.3 Permanent & Induced Magnets
Edexcel IGCSE Physics 復習筆記 6.1.3 Permanent & Induced Magnets Permanent & Induced Magnets Magnetic materials are attracted to a magnet; non-magnetic materials are not Very ...
Edexcel IGCSE Physics 復習筆記 6.1.2 Magnetic Fields
Edexcel IGCSE Physics 復習筆記 6.1.2 Magnetic Fields Magnetic Field Lines All magnets are surrounded by a?magnetic field A magnetic field is defined as: The region around a magnet whe...
上海華華二紫竹國際學院入學考試報名中！
為了給學生提供更多元的升學出口，很多國際化學校都開設了多種國際課程。華二紫竹學院由紫竹國際教育園區聯合上海市重點高中四大名校的華東師范大學第二附屬中學共同舉辦，已經完成主流國際高中課程的全覆蓋，開...
Edexcel IGCSE Physics 復習筆記 6.1.1 Magnetism
Edexcel IGCSE Physics 復習筆記 6.1.1 Magnetism The Law of Magnetism Poles of a Magnet The ends of a magnet are called poles Magnets have two poles: a north and a south Poles of a Magnet The Law of ...
IB DP Maths: AI HL復習筆記5.6.3 Slope Fields
Slope Fields What are slope fields? Normally the tangent lines will be drawn for points that form a regularly-spaced grid of?x?and?y?values How can I use slope fields to study the solutions of a di...
