Jawaban:
30)
diketahui:
I = 0,5 A
F = 70 N
ι = 25 cm = 0,25 m
F = BIι
70 = B × 0,5 x 0,25
B = 70 ÷ 0,125
= 560 tesla
31)
F = 15 N
I = 200 mA = 0,2 A
B = 150 Wb/m²
15 = 150 × 0,2 × ι
ι = 15 ÷ 750
= 0,02 m
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Jawaban:
30)
diketahui:
I = 0,5 A
F = 70 N
ι = 25 cm = 0,25 m
F = BIι
70 = B × 0,5 x 0,25
B = 70 ÷ 0,125
= 560 tesla
31)
diketahui:
F = 15 N
I = 200 mA = 0,2 A
B = 150 Wb/m²
F = BIι
15 = 150 × 0,2 × ι
ι = 15 ÷ 750
= 0,02 m