Two metal plates are squares of 12 cm by 12 cm, separated by 1.0 mm of...
Two metal plates are squares of 12 cm by 12 cm, separated by 1.0 mm of air. Wires connected to each plate are also connected to a 9.0 V battery. A proton (charge +1.6 x 10-19 C, mass 1.67 x 10-27 kg) is launched away from the negative plate, toward the positive plate, with an initial speed of 250 m/s. Which plate does the proton hit first, and how long does it take to hit that plate?
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Two metal plates are squares of 12 cm by 12 cm, separated by 1.0
mm of...
Two 3.0 cm X 3.0 cm metal electrodes are spaced 1.0 mm apart and connected by...
Two 3.0 cm X 3.0 cm metal electrodes are spaced 1.0 mm apart and connected by wires to the terminals of a 9.0 V battery. (a)What is the charge on each electrode? (pC) (b)What is the potential difference between electrodes? (V) (c)While the plates are still connected to the battery, inselated handles are used to pull them apart to a new spaceing of 2.0mm. What are the charge on each electrode? (pC) (d) While the plates are still connected to...
In the figure below, a proton is projected horizontally midway between two parallel plates that are separated by 0.49 cm.
In the figure below, a proton is projected horizontally midway between two parallel plates that are separated by 0.49 cm. The electric field due to the plates has magnitude 608000 N/C between the plates (and zero everywhere else). If the plates are 5.2 cm long, find the minimum speed of the proton if it just misses the lower plate as it emerges from the field. (e=1.60 x 10-19 C, e0=8.85 x 10-12 C2N m2, mproton=-1.67 x 10-27 kg).
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 10 m/s. (A) What is the speed of the proton when it is at a potential of 4.8 volts? (B) At what distance from the negative plate is the proton when it is at a potential of 4.8 volts? (C) What is the magitude of the...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 10 m/s. (A) What is the speed of the proton when it is at a potential of 5.65 volts: (B) At what distance from the negative plate is the proton when it is at a potential of 5.65 volts? (C) What is the magitude of the...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
1. A capacitor consists of two 4.8-cm-diameter circular plates separated by 1.0 mm. The plates are...
1. A capacitor consists of two 4.8-cm-diameter circular plates separated by 1.0 mm. The plates are charged to 170 V , then the battery is removed. How much work must be done to pull the plates apart to where the distance between them is 2.0 mm? (Express your answer in joules.) 2. A 2.5 mm -diameter sphere is charged to -4.4 nC . An electron fired directly at the sphere from far away comes to within 0.30 mm of the...
Two circular metal plates with radii of 10.0 cm are separated by a distance of 0.200...
Two circular metal plates with radii of 10.0 cm are separated by a distance of 0.200 mm. They are connected to the terminals of a car battery (treat as 12.0 V). (d) You now return the plates to their original separation and allow a long time to go by so that the capacitor is fully charged. You then disconnect the battery from them. Again, using insulated plates, you pull the plates apart until they are separated by 0.400 mm. Now...
A parallel-plate capacitor has 1.67 cm2 plates that are separated by 4.45 mm with air between...
A parallel-plate capacitor has 1.67 cm2 plates that are separated by 4.45 mm with air between them. If a 18.0 V battery is connected to this capacitor, how much energy does it store?
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 109 m/s. (A) What is the speed of the proton when it is at a potential of 8.6 volts? 18414.317 72 (B) At what distance from the negative plate is the proton when it is at a potential of 8.6 volts? 11.75mm (C) What is the...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 10 m/s. (A) What is the speed of the proton when it is at a potential of 4.8 volts? (B) At what distance from the negative plate is the proton when it is at a potential of 4.8 volts? (C) What is the magitude of the...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 10 m/s. (A) What is the speed of the proton when it is at a potential of 5.65 volts: (B) At what distance from the negative plate is the proton when it is at a potential of 5.65 volts? (C) What is the magitude of the...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
(1 point) Two parallel plates are separated by a distance of 12.3 mm are connected to a 9 volt battery. A proton is emitted from positive plate with an initial speed of 1.62 x 109 m/s. (A) What is the speed of the proton when it is at a potential of 8.6 volts? 18414.317 72 (B) At what distance from the negative plate is the proton when it is at a potential of 8.6 volts? 11.75mm (C) What is the...
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