Question

h4P0 how to solve this?

Answer 1

i got 2 answers, i can show you how, and you help me with the other 2? :D

Answer 2

just send him procedure!

Answer 3

I can't find the resistances

Answer 4

just apply ohm law and get resistances

Answer 5

@elenm apply ohm law on it

Answer 6

hmmm ohms law ? serious? om doing Ri for Vpk of 4v = Ip/Vpk and i got the red cross, thats why i post for help :) do i have something wrong?

Answer 7

but i get green signal:)by doing this!
R=V/I

Answer 8

@mrvamp CHECK again by applying just ohm law on it

Answer 9

R=1/(dI/Dv)

Answer 10

no man sorry i wrote it wron but i did it like that and i got X signal :(

Answer 11

@mrvamp check that

Answer 12

d=derivative

Answer 13

dI=dIp
dV=dVpk

Answer 14

derivative... im stuck i know its an easy one but dont know really, can you give me a "little explain of how to get the apropiate derivative" ??

Answer 15

apply product rule of derivative by taking p=constant
and u know this is exact procedure just try it!

Answer 16

@elenm u apply that procedure!i think so helpful!

Answer 17

:( i know it is, issue is im stuck on how to apply

Answer 18

any book page to refer?

Answer 19

i think i kind of got it now how but have to read a little more to get it ok, thanks Ali

Answer 20

@mrvamp its fine !

Answer 21

I still dont get it, how do I solve for the resistors?

Answer 22

for the resister you have to solve the derivative.... R=1/(dIp/dVpk) = 1/(d(pv^33/2)/dv = 1/ .003sqrt(v)/1 ....using the V they give you you can solve for R