Ohms law chart from radioshack.. vs ..home made ohms chart

[tedstruk]

I got myself an electronics encyclopedia from Radio Shack.
It had Ohms law in it...
pic looked like this-

I was having so much trouble decifering the fancy code box that I tried my own version...
pic looked like this-

Well my trouble was the wheel in which the law was originally drawn.... like the law ain't in Pi.. k

so heres my hope that noone else has to go through what I did....
good luck.. the numbers are right... just the artwork was ding-gy.

 

[(*steve*)]

Wow! What an innovation!

Why did radio shack think that writing everything sideways was a good idea?

 

[Ratch]

I got myself an electronics encyclopedia from Radio Shack.
It had Ohms law in it...
pic looked like this-

I was having so much trouble decifering the fancy code box that I tried my own version...
pic looked like this-

Well my trouble was the wheel in which the law was originally drawn.... like the law ain't in Pi.. k

so heres my hope that noone else has to go through what I did....
good luck.. the numbers are right... just the artwork was ding-gy.

All those formulations are variations of the definition of resistance. See the thread below for a discussion about this. Too bad the thread changes to a discourse about something else, but if you read from post #4, you will get the jist of what I mean. Basically, Ohm's law is about resistive linearity, not E = I x R. Ask if you have questions about this.

https://www.electronicspoint.com/threads/what-is-ohms-law-was-ic-c-x-dv-dt.283646/

Ratch

 

[Externet]

Am not as good as Radioshack; can you improve my home made triangles ?

 

[Genup]

Am not as good as Radioshack; can you improve my home made triangles ?

View attachment 35814

You should have to understand the ohm's law wheel for it.
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship:

 

[Genup]

You should have to understand the ohm's law wheel for it.
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship:

IDK, why I can't post the pictures here.

 

[Harald Kapp]

@Genup : Again: this thread is 5 years old. Please do not revive such old threads unless there is a real need for it -> thread closed.

FYI: images y 300 kB upload perfectly. Larger images do cause problems.