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Teknik Dasar Listrik Telekomunikasi

Sarana Pendidikan Teknologi Aceh 2016-2020

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TEKNIK DASAR LISTRIK TELEKOMUNIKASI<br />

Gambar 2.26: Rangkaian magnetik<br />

Persamaanreluktansi:<br />

Contoh:<br />

Berdasarkan gambar-2.26 luaspenampang inti66,6cm 2 danfluk<br />

magnetnya8mWb.Panjanglintasanintibesi100cm,jarakcelahudara6mm.Hitung<br />

a)kerapatan fluk magnet pada intibesi dan tentukan besarnya gaya gerak<br />

magnet. b)Hitung besarnya gaya gerak magnet total<br />

Jawaban :<br />

BerdasarkangrafikkurvajikaB=1,2Tesla,diperlukankuatmedan<br />

H=600A/m.<br />

Besarnyagayagerakmagnetpadaintibesi:<br />

magnet<br />

20

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