A coil of copper wire rho1037 micro-ohm-cmft hasa length of
A coil of copper wire (ρ=10.37 micro-ohm-CM/ft) hasa length of 182.88 meters. What is the length of aluminum conductor(ρ=17 micro-ohm-CM/ft) of the same area and resistance asthose of copper coil?
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A parallel plate capacitor has square plates with sides of length 14 cm. The distance between the plates is 2 mm. How much energy is stored in the capacitor now
In an experiment, 0.500 L of 0.020 mol L ^-1 NaOH(aq) is rapidly mixed with an equal volume of 0.020 mol L^-1 HCN(aq). Calculate the time, in seconds, required for this [OH] to decrease to 1.0×10^4 mol L^-1. (Hint: Start from the rate law in
The resistivity of copper is 1.724 micro-ohm-cm at200C. Determine for copper at 200C the resistance (a) of a cylindrical conductor 1 meter long and having a diameter of 1mm; (b) a rod 2 meters long and having a diameter of 2mm.
The x, y, and z components of a magnetic field are Bx = 0.14 T, By = 0.17 T, and Bz = 0.17 T. What is the magnitude of the magnetic force that acts on this wire
A coil of copper wire (ρ=10.37 micro-ohm-CM/ft) hasa length of 182.88 meters. What is the length of aluminum conductor(ρ=17 micro-ohm-CM/ft) of the same area and resistance asthose of copper coil
The horsepower rating commonly used for engines indicates the rate at which they can do work. What amount of work does the engine do on each cycle
The inventory loan arrangement in which all of the borrower's inventories are used as collateral is termed.
Suppose that excess Cu(s) is added to 1.0 L of 0.015 mol L^-1 Fe(NO3)3(aq), with no change in volume. What is the equilibrium concentration of Fe3+. Justify any approximations you make.
A 2.0 cm tall candle flame is 1.8 cm from a wall. You happen to have a lens with a focal length of 36 cm . 1. How many places can you put the lens
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