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Q: 1. What current flows through a 2.54 cm diameter rod of pure silicon that is 20.0 cm long, when 1.00…
A: Bartleby's guidelines allowing answer only the first question
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A: GivenL= 2.50 mDiameter (D) = 2.5 mm =2.5 × 10-3 mResistivity of copper (ρ) = 1.68 × 10-8 Ω mV =3.0 V
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A: According to question--- Given values--- diameter = 2.58 cm. length of rod = 19 cm. voltage = 103…
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A: Rate of thermal energy = P = 81.1 w Current = i = 3.58A Resistance = R = ?
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A: Write the values of this problem. d=0.50 mm or 5×10-4 mL=80 cm or 0.8 mV=12 Vρsilver=1.59×10-8 ohm-m
Q: The current supplied to an air conditioner unit is 4.00 amps. The air condkionet is wired using a…
A: Given that. Current I = 40 A Diameter D = 2.588 mm, charge density n = 8.48 X 1028 electrons/m3
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Q: 5. A constant current source supplies a electric current of 200 mA to a load of 2k. When the load…
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Q: What is the resistance of a 2.54-cm-diameter rod of pure silicon that is 20.0 cm long. What current…
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- Drive the relation berween current gain factorβ and ϒ.M [Al3+] = 0.2 in the middle of the solution at 298 K, 8 = 0.5 mm, D(AI3+) = 5x10-8cm2/s Whate the limitted current intensity for copper deposition?Do you think the resistor you measured are generally within tolerance? What evidence support your answer ?
- A silicon crystal having a cross-sectional area of 0.001cm? and a length of 10°cm is connected at it s ends with 10v battery at temperature 300°K, when the current is 100mA. Find the resistivity and the conductivity?The current through and voltage across an elementvary with time as shown in the figure. Sketch the power delivered to the element for?>0. What is the total energydelivered tothe element between ?=0and ?=25?? The element voltage and current adhere to the passive sign convention.A certain single ion channel is selectively permeable to K+ and has a resistance of 1.15 GΩ , therefore a current of potassium ions through the channel is possible. During an experiment, the channel is open for approximately 1.50 ms while the voltage across the channel is maintained at 89.5 mV. How many K+ ions, ?, travel through the channel during this time?
- Let's say you have a 20 cm long silicon wire, with a diameter of 4 cm. What current flows through this wire if a 1000 V potential difference is applied to the two ends? Please enter your answer in the unit of mA. You can use 2300 Ohm.m for the resistivity of silicon.Calculate the density of thermionic emission current at Cs 500,1000,2000k° Question ,2 Copper have a mass density 8.95 g/cm^3 and n electrical resistivity of 1.55×10^-8ohm at room temperature. Assuming the effective mass is m0 ,calculate the conduction of electron ,the mean free time and the Fermi energy.A particular electronic-code lock provides over 500 billion combinations. Moreover, it can sustain an electric shock of 168286 V. Suppose this potential difference is applied across a series connection of the following resistors: 14.2 kΩ, 33.9 kΩ, and 239.3 kΩ. What current would pass through the resistors?
- The linear attenuation coefficient for 2.0- MevGiven: emf (ε=12V) find: d) the potential difference acrosseach resistor (e) the power dissipated by eachresistor (f) the power dissipated by theentire circuitThe barium-yttrium ceramic compound used to demonstrate superconductivity will work only if supercooled to a temperature of 125 K. What is the equivalent temperature a) in °C? b) in °F?