A pair of parallel plates are separated by a distance of 1 cm and are connected to a 12V battery. The magnitude of the electric field between the two plates is |E1|. A second pair of parallel plates that are identical to the first is separated by a distance of 2 cm and is connected to a 4V battery. The magnitude of the electric field between these two plates is |E2| which of the following describes |E2| in terms of |E1|? a) |E2| = 6|E1| b) |E2| = 8|E1| c) |E2| = 2/7 |E1| d) |E2| = 1/6 |E1|

Q: Vị A proton (m = 1.67 x 10-27 kg) travels a distance of 3.2 cm parallel to a uniform electric field…

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Q: Two equal resistors are connected in series with a 9 volt battery. What is the potential difference…

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Q: There are two metal plates, separated by 8.0 cm, connected to a battery that provides a 50 V…

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Q: How much work (in eV) does it take to move a 7 protons through a 2 V potential difference?

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Q: The electric field between two parallel plates is 1900 V/m. The potential difference between the…

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Q: (10%) Problem 4: Consider the parallel-plate capacitor shown in the figure. The plate separation is…

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Q: The distance, r, between the proton and electron in the hydrogen atom is about 10-10 m.  Determine…

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Q: +2.7 mC charged particle (m=1.5 kg) is shot with an initial velocity of 202 m/sec towards a +1.8 mC…

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A: Given data:Uniform electric field, E=2×106 V/mDistance, d=0.4 m

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Q: If an electron is accelerated from rest through a potential difference of of this process. (e=1.6…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.