A vertical narrow tube carries continuous flows of 101 protons per second upwards and 10²3 electrons per second downwards. Calculate the current in Ampere with respect to the direction "downwards".
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A: Given data *The number of electrons is n = 3.7 × 1018 *The given time is t = 0.10 s
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A: Recall J=curent density=i/A also i=dq/dt
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A: Given: Current carrying in copper wire = 85 mA= 0.085 A Time = 10.9 minutes
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Q: A
A: We have to use the drift velocity formula.
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A: Recall Ne=Q Where N is number of electrons. And Q=it
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A: Last option
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A: Cross sectional area (A) = 5.8×10-6 m2Current (I) = 5.50 Amperes Density of aluminum (d) = 2.7 gcm3…
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Q: A cylindrical conducting wire which is 342.57cm long, 85.39mm thick and resistivity of 3.13Ω.m,…
A: Given: Wire length, L=342.57 cm=3.4257 m≈3.4 m Wire's thickness, d=85.39 mm=0.08539m Resistivity,…
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