Aparallel-plate capacitor is charged by a 9.00 v battery, then the battery is removed. part a what is the potential difference between the plates after the battery is disconnected? express your answer with the appropriate units. v v = nothing nothing submitrequest answer part b what is the potential difference between the plates after a sheet of teflon is inserted between them? express your answer with the appropriate units. v t v t = nothing nothing submitrequest answer provide feedback next
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Physics, 21.06.2019 22:50
An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
Physics, 22.06.2019 18:00
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
Physics, 23.06.2019 01:00
First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.
Answers: 2
Aparallel-plate capacitor is charged by a 9.00 v battery, then the battery is removed. part a what i...
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