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Diketahui :
L = 12 m tegak lurus
B = 90 T
i = 0,02 mA
= 0,02.10^-3 A
F = ?
Ingat rumus :
| F B i L |
F = gaya (N)
L = panjang satuan meter (m)
i = kuat arus satuan Ampere (A)
B = medan magnet satuannya weber/m2 atau Tesla
F = B i L
F = 90.0,02.10^-3.12
= 9.10.2.10^-2.10^-3.12
= 216.10^1+(-2) + (-3)\
= 216.10^-4 N
