L13_A
Faraday’s law
L13_B
magnetic braking effect
Array ( [0] => Array ( [title] => L13A [link] => https://www.youtube.com/embed/x091xAzgmes ) [1] => Array ( [title] => L13B [link] => https://www.youtube.com/embed/EP3FLrwYhFU ) )
Title
第1節
第2節
Syllabus
L13_A
Faraday’s law
L13_B
magnetic braking effect