Circuit Lab B/C
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- krasabnk
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Re: Circuit Lab B/C
Using Coulomb's law and knowing protons are elementary charges.... F = (9x10^9)(1.6x10^-19)(1.6x10^-19) / (1)^2... Would the answer be 2.30x10-28 N?UTF-8 U+6211 U+662F wrote:Restarting... what force is exerted between two protons one meter apart?
DaVinci's Dragons 2019, NCSU '23
[b]2019: [/b] regionals/states <3 Herpetology: 1/3 :evil: Circuit Lab 5/15 :?: Experimental Design -/19 [b]2018: [/b] regionals/ states <3 Herpetology: 1/4 :?: Disease Detectives: 4/19
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Re: Circuit Lab B/C
Seems right, your turn!krasabnk wrote:Using Coulomb's law and knowing protons are elementary charges.... F = (9x10^9)(1.6x10^-19)(1.6x10^-19) / (1)^2... Would the answer be 2.30x10-28 N?UTF-8 U+6211 U+662F wrote:Restarting... what force is exerted between two protons one meter apart?
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Re: Circuit Lab B/C
C Only
Given this orientation of an operational amplifier, find the value of Rf (in kΩ) if the Vin = 20 mV, Rg = 3.8 kΩ, and Vout = 64 mV
(sorry for my bad drawing, haha)
Given this orientation of an operational amplifier, find the value of Rf (in kΩ) if the Vin = 20 mV, Rg = 3.8 kΩ, and Vout = 64 mV
(sorry for my bad drawing, haha)
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[b]2019: [/b] regionals/states <3 Herpetology: 1/3 :evil: Circuit Lab 5/15 :?: Experimental Design -/19 [b]2018: [/b] regionals/ states <3 Herpetology: 1/4 :?: Disease Detectives: 4/19
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Re: Circuit Lab B/C
I love this drawingkrasabnk wrote:
Given this orientation of an operational amplifier, find the value of Rf in kΩ if the Vin = 20 mV, Rg = 3.8 kΩ, and Vout = 64 mV
(sorry for my bad drawing, haha)
8.36 kiloohms?
- krasabnk
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Re: Circuit Lab B/C
Thank you, haha!UTF-8 U+6211 U+662F wrote: I love this drawing8.36 kiloohms?
Looks good, your turn
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[b]2019: [/b] regionals/states <3 Herpetology: 1/3 :evil: Circuit Lab 5/15 :?: Experimental Design -/19 [b]2018: [/b] regionals/ states <3 Herpetology: 1/4 :?: Disease Detectives: 4/19
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Re: Circuit Lab B/C
Simplify the following logical expression in terms of only AND and OR: XOR(A, XOR(B, AND(NOT(OR(A, B)), NOT(XOR(B, NOT(AND(A, A)))))))
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Re: Circuit Lab B/C
UTF-8 U+6211 U+662F wrote:Simplify the following logical expression in terms of only AND and OR: XOR(A, XOR(B, AND(NOT(OR(A, B)), NOT(XOR(B, NOT(AND(A, A)))))))
OR(AND(NOT(A), B), AND(B, NOT(A)))
2019 Division C Nationals Medals:
4th place Fossils
5th place Sounds of Music
2nd place Thermodynamics
4th place Fossils
5th place Sounds of Music
2nd place Thermodynamics
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Re: Circuit Lab B/C
Oops, I forgot to specify you could use NOT too. Looks right, your turn!wec01 wrote:UTF-8 U+6211 U+662F wrote:Simplify the following logical expression in terms of only AND and OR: XOR(A, XOR(B, AND(NOT(OR(A, B)), NOT(XOR(B, NOT(AND(A, A)))))))OR(AND(NOT(A), B), AND(B, NOT(A)))
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Re: Circuit Lab B/C
Suppose you find an LED whose datasheet contains the above graph. What value resistor should you put in series with this LED and a 5V power source in order to have a current of 20 mA going through the circuit.
2019 Division C Nationals Medals:
4th place Fossils
5th place Sounds of Music
2nd place Thermodynamics
4th place Fossils
5th place Sounds of Music
2nd place Thermodynamics
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