Olimpiade Sains Nasional (OSN) Fisika SMP

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ρ

ρ ρ

o

o

o

o

o

B A

A B

2

−1

o

o

−1

l1

A1

= 2

= 0, 25

l2 ρ2 = 5 , 6

×

2

ρ1 = 6, 8

A2

=2

× 2

= 0, 25

10−8 o

ε H  = 1, 75

r

= 6 o

m

= 0, 008

c

= 150

=

Ω

o

o

o

o

o

α

t

= 0, 0045o

−1

= 1

= 5

− 10 8