Ответ:
Объяснение:
r35 = R3+R5 = 4+4 = 8 Ом
r435 = r35*R4 / (R35+R4) = 8*4 / (8+4) = 2.67 Ом
r2345 = R2+r435 = 4+2.67 = 6.67 Ом
R = R1*r2345 / (R1 + r2345) = 4*6.67 / (4+6.67) == 2.5 Ома
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Объяснение:
r35 = R3+R5 = 4+4 = 8 Ом
r435 = r35*R4 / (R35+R4) = 8*4 / (8+4) = 2.67 Ом
r2345 = R2+r435 = 4+2.67 = 6.67 Ом
R = R1*r2345 / (R1 + r2345) = 4*6.67 / (4+6.67) == 2.5 Ома