Q4/ The advantages of the resistance thermometer. The disadvantages of the resistance thermometer.
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A: Given: Thermal contact resistance
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Q: 2. a) The resistivity of copper is 1.7241 x 10-8 (-m) at 20°C. What is the conductivity of copper at…
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Q: 6. DETAILS OSCOLPHYS2016 20.5.P.082. MY NOTES PRACTICE ANOTHER Nichrome wire is used in some…
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Q: The minimum and the maximum recorded temperature recorded at the location are 4 °C and 26 °C,…
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A: Determine the cross-sectional area of conductor A. AA=π(RA2−RB2)AA=π[(3R)2−(2R)2]AA=5πR2
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A: Given IDSS = 8 mAVP = -4 VVD = 6 VIG = 0 due to insulating
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Q: Digital thermometers often make use of thermistors, a type of resistor with resistance that varies…
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Q: Q2) Magnitude of the drift velocity of conduction electrons in a copper wire is 7.84 x 104 m/s and…
A: Resistivity of copper wire, rho = 1.72×10^-8 Ohm.m Charge on electron, e = - 1.6 × 10^-19 C
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A: The power consumed by a resistor can be given as follows: P=V2R
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Q: Integrated ConceptsHow much time is needed for a surgical cauterizer to raise the temperature of…
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A: Length (l) = 10 m resistivity (ρ) = 2.44×10-8 ohm.meter T = 20oC αAu = 3.43×10-3 (C-1) R = 1 ohm
Q: Suppose a heart defibrillator dissipates 410 J of energy in 12 ms. What is the average…
A: Given , Energy dissipated by the heart defibrillator , E=410 J Time taken, t=12 ms=12×10-3 s
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