A parallel plate capacitor has a plate area of 21.4 x 10-4 m2 and a plate separation distance of 27 mm. What is the electric field strength between its plates if it stores 49.0 mJ of energy?
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A parallel plate capacitor has a plate area of 21.4 x 10-4 m2 and a plate separation distance of 27 mm. What is the electric field strength between its plates if it stores 49.0 mJ of energy?
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- Air "breaks down" when the electric field strength reaches 3××1066 N/CN/C, causing a spark. A parallel-plate capacitor is made from two 4.5 cmcm ×× 4.5 cmcm electrodes. How many electrons must be transferred from one electrode to the other to create a spark between the electrodes?A capacitor is composed of two metal plates. The two plates have the dimensions L = 0.11 m and W = 0.56 m. The plates have a distance between them of d = 0.1 m, and are parallel to each other. Part (a) The plates are connected to a battery and charged such that the first plate has a charge of q. Write an expression for the magnitude of the electric field, |E|, halfway between the plates. Part (b) Input an expression for the magnitude of the electric field, |E2|, just in front of plate two. Part (c) If plate two has a total charge of q = -1 mC, what is its charge density, σ, in C/m2?A 2.0 cm x 2.0 cm parallel-plate capacitor has a 1.0 mm spacing. The electric field strength inside the capacitor is 1.5×105 V/m. Potential difference across the capacitor =150 volts How much charge is on each plate?
- The separation distance between the two plates of a parallel plate capacitor is 2.47 cm. An electron is at rest near the negative plate. When it is released, it accelerates and reaches the positive plate with a kinetic energy of 6.30 10-15 J.What is the magnitude of the electric field in the region between the plates of the capacitor?A 1.8 mm by 2.6 mm plate capacitor has the plates separated by a distance of 0.12 mm. (a) When a charge 4.00 × 10 −11 C of charge is placed on the capacitor, what is the electric field between the plates? (b) If the electric field with the dielectric constant 130 is placed between the plates while the charges on the capacitor stays the same, what is the dielectric field in the dielectricA proton is between the plates of a parallel plate capacitor. The charge density of the plates is 5 nC/m2. What is the acceleration of the proton?
- Needs Complete typed solution with 100 % accuracy.A parallel plate capacitor has a potential difference between it's plates of 1.2 V and a plate separation distance of 2.0 mm. What is the magnitude of the electric field if a material that has a dielectric constant of 3.3 is inserted between the plates?The electric field strength is 1.90×104 N/C inside a parallel-plate capacitor with a 0.600 mm spacing. An electron is released from rest at the negative plate. What is the electron's speed when it reaches the positive plate?