Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：7.1.2 Isotopes Isotopes Although the number of protons in a particular element is always the same, the number of?neutrons?can be different Iso...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：7.1.1 Atomic Structure Atomic Structure Atoms are the building blocks of?all matter They are incredibly small, with a radius of only 1 ...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：6.2.2 Generators & Dynamos Generators & Dynamos The?generator effect?can be used to: Generate?a.c?in an?generator Generate?d.c?...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：6.2.1 Electromagnetic Induction Electromagnetic Induction Electromagnetic (EM) induction is used to generate electricity EM induction is when:...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)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 ...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)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 i...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)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 ...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：6.1.4 Core Practical: Investigating Magnetic Fields Core Practical 12: Investigating Magnetic Fields Aim of the Experiment To investigate the ...
Edexcel IGCSE Physics: Double Science 復(fù)習(xí)筆記：6.1.3 Permanent & Induced Magnets Permanent & Induced Magnets Magnetic materials are attracted to a magnet; non-magnetic materials are not &n...
