Aparallel plate capacitor is made with a separation betweentheplates of 6.3×10−7m and the gap is filled with a dielectric with 휅=9.6. the capacitor is then connected to a battery with an emf of 400 v, andthe capacitorstores 120 j of energy in the electric field. what is the area of the capacitor plates? a.9.4×10-3m2b.9.0×10-2m2c.5.6×100m2 d.1.1×101m2e.1.1×102m2
Answers: 3
Physics, 22.06.2019 04:40, joneil1952
Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
Answers: 3
Physics, 22.06.2019 11:00, sudotoxic
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Aparallel plate capacitor is made with a separation betweentheplates of 6.3×10−7m and the gap is fil...
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