L09_A
magnetic force and spin
L09_B
Biot-Savart law
Array ( [0] => Array ( [title] => L9A [link] => https://www.youtube.com/embed/TWmfzT2F4d4 ) [1] => Array ( [title] => L9B [link] => https://www.youtube.com/embed/EgVcN7V2mkI ) )
Title
第1節
第2節
Syllabus
L09_A
magnetic force and spin
L09_B
Biot-Savart law