Questions Asked

Pynewn:
Group Title
please help me with this exercise, is an engineering material
 updated 11 months ago
 3 replies
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Pynewn:
Group Title
can anyone please derive the relationship between R & a0 in SC, FCC and BCC unit cells. this is engineering materials
 updated one year ago
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Pynewn:
Group Title
can you please derive the relationship between R & a0 in SC, FCC and BCC unit cells
 updated one year ago
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Pynewn:
Group Title
anyone knows how to design an electronic dice with LED. Please help me
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 updated one year ago
 5 replies
 2 Medals

Pynewn:
Group Title
http://session.masteringphysics.com/problemAsset/1261617/2/YF2621.jpg. calculate the current of R
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 updated one year ago
 1 reply
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Pynewn:
Group Title
http://session.masteringphysics.com/problemAsset/1261617/2/YF2621.jpg. calculate the current in R
 updated one year ago
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Pynewn:
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A copper wire has a square cross section 2.9mm on a side. The wire is 4.1m long and carries a current of 3.6A . The density of free electron…
 updated one year ago
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Pynewn:
Group Title
When a voltage difference is applied to a piece of metal wire, a 4mA current flows through it. If this metal wire is now replaced with a si…
 updated one year ago
 5 replies
 1 Medal

Pynewn:
Group Title
The resistivity of gold is 2.44×108 Ω•m at room temperature. A gold wire that is 1.9 mm in diameter and 33 cm long carries a current of 250…
 updated one year ago
 15 replies
 1 Medal

Pynewn:
Group Title
The resistivity of gold is 2.44×108 Ω•m at room temperature. A gold wire that is 1.9 mm in diameter and 33 cm long carries a current of 250…
 updated one year ago
 2 replies
 1 Medal

Pynewn:
Group Title
The resistivity of gold is 2.44×108 Ω•m at room temperature. A gold wire that is 1.9 mm in diameter and 33 cm long carries a current of 250…
 updated one year ago
 No Medals Yet

Pynewn:
Group Title
A cylindrical capacitor is made of two thinwalled concentric cylinders. The inner cylinder has radius 8mm , and the outer one a radius 12mm…
 updated one year ago
 2 replies
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Pynewn:
Group Title
An airfilled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 50 mm and 73 mm. The electr…
 updated one year ago
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Pynewn:
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hi guys, can you plz hlp me out by evaluating this integral of x^2dx/(x^2+2x+2)^3/2
 updated one year ago
 1 reply
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Pynewn:
Group Title
please guys can you help me out by evaluating the integrals of x^2dx/(x^2+2x+2)^3/2
 updated one year ago
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