Question

What is the equivalent resistance in a parallel circuit that has the following three resistors: 6.8 ohms, 9.0 ohms, and 15.0 ohms?
A.
10.3 ohms
B.
30.8 ohms
C.
3.08 ohms
D.
0.80 ohms
E.
12.8 ohms

Answer 1

\[(1/Req) = (1/R1)+(1/R2)+(1/R3)\]
use this

Answer 2

u divide each one by 1?

Answer 3

and add them together

Answer 4

whats the req?

Answer 5

equivalent Resistance is req

Answer 6

1/R=1/6.8+1/9.0+1/15
find R

Answer 7

ty

Answer 8

3.8

Answer 9

3.08

Answer 10

u just round it right

Answer 11

3.075

Answer 12

3.08...

Answer 13

thanks:)