Mho: … and some say you can still here the blue smoke monster howling in the night!
Adabot: Ooh - spooky story!
Minerva: Very spooky Mho. Thank you for sharing it.
Adabot: Hey - how ‘bout we lighten the mood a little bit with some music. I brought my guitar here.
Minerva: I’ve been working on a little song. Have either of you heard of the scientist, Georg Simon Ohm?
Mho: I haven’t
Adabot: No
Minerva: Fantastic! Adabot - throw me a G chord please.
Adabot: Will do!
Minerva: You see, Georg Simon Ohm was experimenting.
And he happened upon something very interesting.
He found that volts and current are related to each other.
But it’s not like they’re cousins, or sisters, or brothers.
It’s a rule, that we now call, Ohm’s Law
You can’t break ohm’s law
Because it’s always true
To find one value
You only need the other two
Say you’re working in a circuit and you need a certain current.
10 milliamps from a 9V supply
How many ohms will give you those amps?
You don’t have to guess or take any chances
Just apply, and rely on
On Ohm’s Law
You can’t break ohm’s law
Because it’s always true
To find one value
You only need the other two
Divide voltage by current … to find the resistance!
Resistance times current … will tell you the volts!
Divide voltage by resistance … to find the current!
And that’s all, that we call - Ohm’s Law
Adabot: So, you really can’t break Ohm’s Law?
Minerva: No, you can’t
Adabot: Like, not even sometimes?
Minerva: It is always true
Adabot: and to find one of the values, I just need the other two.
Minerva: You’ve got it!
You can’t break ohm’s law
Because it’s always true
To find one value
You only need the other two
Adabot: Oh yeah!
Minerva: Bravo!
Mho: So good!
Adabot: Hey - did you guys hear something?
[Distant howling]
Mho: Uh-ohh …
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