Question

Determine a resistência equivalente dos circuitos abaixo:

Answer 1

Explicação:

a) 1/R=1/47000+1/47000

1/R=2/47000

R=23500

1/R=1/5600+1/5600

R=2/5600

R=2800

R=23500+2800

R=26300

R26,3K ohms

b)1/R=1/10000+1/15000+1/12000

1/R=(6+4+5)/60000

1/R=15/60000

R=4000

R=4000+5600

R=10600

R=10,6K Ohms

C)1/R=1/10000+1/10000+1/10000+1/10000

1/R=4/10000

R=10000/4

R=2500

R=2,5K Ohms