Ответ:
Объяснение:
R = 6000 Ом
V2 = V*5
r = ?
I = V/R
I = V2 / (R+r) = V*5 / (R+r)
V/R = V*5 / (R+r)
1/R = 5 / (R+r)
R+r = R*5
r = R*5 - R = R*4 = 4*6000 = 24000 Ома
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Ответ:
Объяснение:
R = 6000 Ом
V2 = V*5
r = ?
I = V/R
I = V2 / (R+r) = V*5 / (R+r)
V/R = V*5 / (R+r)
1/R = 5 / (R+r)
R+r = R*5
r = R*5 - R = R*4 = 4*6000 = 24000 Ома