## Circuit Lab B/C

Jacobi
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### Re: Circuit Lab B/C

UTF-8 U+6211 U+662F wrote:
Jacobi wrote:Two resistors are combined in a circuit. First, they are combined in series. Then, they are combined in parallel. What is the equivalent single resistance of each setup?
$R_{series} = R_1 + R_2$
$R_{parallel} = \frac1{\frac1{R_1} + \frac1{R_2}}$
Yup.

EDIT: And did you notice that exactly three people have posted on this chat?

PM2017
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### Re: Circuit Lab B/C

Jacobi wrote:
UTF-8 U+6211 U+662F wrote:
Jacobi wrote:Two resistors are combined in a circuit. First, they are combined in series. Then, they are combined in parallel. What is the equivalent single resistance of each setup?
$R_{series} = R_1 + R_2$
$R_{parallel} = \frac1{\frac1{R_1} + \frac1{R_2}}$
Yup.

EDIT: And did you notice that exactly three people have posted on this chat?
No, I didn't
West High '19
UC Berkeley '23

Go Bears!

UTF-8 U+6211 U+662F
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### Re: Circuit Lab B/C

Who came up with the idea of "animal electricity" and what was its historical significance?

Things2do
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### Re: Circuit Lab B/C

UTF-8 U+6211 U+662F wrote:Who came up with the idea of "animal electricity" and what was his historical significance?
Luigi Aloisio Galvani? He is recognized as having pioneered bioelectromagnetics, one of the first in the field of bioelectricity.
Is that enough?
John 5:46-47
When your signature exceeds the allotted 300 characters, you put it here...
Is this where I put the Builder Cult?
"I think that we're all mentally ill. Those of us outside the asylums only hide it a little better - and maybe not all that much better after all." - Stephen King

UTF-8 U+6211 U+662F
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### Re: Circuit Lab B/C

Things2do wrote:
UTF-8 U+6211 U+662F wrote:Who came up with the idea of "animal electricity" and what was his historical significance?
Luigi Aloisio Galvani? He is recognized as having pioneered bioelectromagnetics, one of the first in the field of bioelectricity.
Is that enough?
Yep, your turn! (Sorry, I meant its historical significance... his historial significance is a little outside the scope of the rules)

Things2do
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### Re: Circuit Lab B/C

John 5:46-47
When your signature exceeds the allotted 300 characters, you put it here...
Is this where I put the Builder Cult?
"I think that we're all mentally ill. Those of us outside the asylums only hide it a little better - and maybe not all that much better after all." - Stephen King

PM2017
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### Re: Circuit Lab B/C

Sorry to interject, but do you guys think that real tests will be as trivia/fact based as this QM seems to be going in the trend of?
I would have thought it would be much more calculation based.
West High '19
UC Berkeley '23

Go Bears!

UTF-8 U+6211 U+662F
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### Re: Circuit Lab B/C

PM2017 wrote:Sorry to interject, but do you guys think that real tests will be as trivia/fact based as this QM seems to be going in the trend of?
I would have thought it would be much more calculation based.
So far, this has just been going over concepts. I'd expect lots of basic calculations in the beginning of actual tests (mostly because making up numbers is effort).

MattChina
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### Re: Circuit Lab B/C

PM2017 wrote:Sorry to interject, but do you guys think that real tests will be as trivia/fact based as this QM seems to be going in the trend of?
I would have thought it would be much more calculation based.
Well i mean, its always good to know those random facts because they might appear on a test. and sometimes you rlly cant study for these random facts.
2019 events: Water Quality, Battery Buggy, Elastic Launch Glider, Density Lab, Circuit Lab, Thermodynamics
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UTF-8 U+6211 U+662F
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### Re: Circuit Lab B/C

MattChina wrote:
PM2017 wrote:Sorry to interject, but do you guys think that real tests will be as trivia/fact based as this QM seems to be going in the trend of?
I would have thought it would be much more calculation based.
Well i mean, its always good to know those random facts because they might appear on a test. and sometimes you rlly cant study for these random facts.
They're not really random so far though
Things2do wrote:What is a magnetic quadrupole?
A configuration of magnets with four poles (which is useful because the magnetic field decreases faster than that of a dipole)

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