Question

Find the total resistance of a 4Ώ and a 5Ώ resistor that are wired in parallel. please show work

Answer 1

try the physics openstudy maybe?

Answer 2

(1/4 + 1/5)^-1

Answer 3

This will give you 20/9 = total resistance

Answer 4

.45

Answer 5

9/20 = 0.45

Answer 6

2.22

Answer 7

nooo, it will b 0.45

Answer 8

i think maya is right you want the inverse of the sum of the inverses

Answer 9

2.22

Answer 10

right

Answer 11

maya is correct 2.22222222222 and so on

Answer 12

:)

Answer 13

ohh sorrry!

Answer 14

Yeah, she is crrect..
really sorry! :/

Answer 15

crrct maya. (:

Answer 16

In parallel resistors combine as: \[\frac{1}{R_1}+\frac{1}{R_2}+...+\frac{1}{R_n}=\frac{1}{R_{total}}\]

Answer 17

I only have 7 medals and i really need 14 :(

Answer 18

i just hav 24.. I need 48. :/

Jk. ;)

Answer 19

helpp if you tell me your favorite equation ill give you a medal

Answer 20

of anything?

Answer 21

yep any equation

Answer 22

I got one vitale!!!! F=ma :DDD I'm a physics major >.>

Answer 23

ok haha

Answer 24

C=(pi symbol)d

Answer 25

k that works

Answer 26

medal?

Answer 27

yeah i clicked it

Answer 28

thanks!

Answer 29

8 more to go!

Answer 30

lol.

Answer 31

anyone else wanna give me one?

Answer 32

wht u gonna do with thm??

Answer 33

nothinn just want them :)

Answer 34

why not try the "exchange thing"??

Answer 35

k medal for medal?

Answer 36

hehe, Yeah.

Answer 37

medal?

Answer 38

Thanks <3

Answer 39

ui got it. ;) <3

Answer 40

anyone else wanna join?

Answer 41

U*