(II) How much energy is stored by the electric fieldbetween two square plates, 8.0 cm on a side, separated by a1.5-mm air gap? The charges on the plates are equal andopposite and of magnitude 370 µC

Q: the potential energy stored in each capacitor h=when they are fully

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Q: (I) The two plates of a capacitor hold +2500µ C and -2500 µ C of charge, respectively, when the…

A: It is given that, Q=2500 μC=2500×10-6 CV=960 V

Q: Three charges are at the corners of an equilateral triangle (side l) as shown in Fig. 17–45.…

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Q: (a) How much charge can be placed on a capacitor withair between the plates before it breaks down if…

A: (a) The charge is 1.328×10^(-8)C.(b) When polystyrene is used the the maximum charge is…

Q: (III) In Fig. 19–66, suppose C = C2 = C3 = C4 = C. (a) Determine the equivalent capacitance between…

A: Remember the concept that in series combination charge remains the same across the capacitors and in…

Q: (a)What is the capacitance of a parallel plate capacitor having plates of area 1.50 m2 that are…

A: Area, A = 1.5 m2  distance, d =  0.02 mm

Q: (I) The electric field between two parallel plates connected to a 45-V battery is 1900 V/m How far…

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Q: (II) The work done by an external force to move a -6.50µ C charge from point A to point B is 15.0 x…

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Q: 4. (a) Asolid sphere of charge, Q = 2μC with a radius R = 2m is held fixed in space. Point a is…

A: The problem is asking for the work done to move a charge in an electric field. The work done on a…

Q: find th needed work to move point charge Q: - 20 nC from the Origin paint to (4,0,0) with Electrie…

A: We use the formula of work done to compute the work done to move the charge.

Q: How much energy is stored by the electric field between two square plates, 8.5 cm on a side,…

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Q: (2) Shown below is a set of axes with four locations labeled on the axes. These locations do not…

A: Coulomb's law of electric electrostatic field states that "two-point charges exert on each other…

Q: During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.4 x 109 V…

A: Potential difference is Charge is Mass of object is The object is accelerated from rest.Initial…

Q: During a lightning flash, there exists a potential difference of Vcloud - Vground = 1.8 x 10⁹ V…

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Q: (II) A homemade capacitor is assembled by placing two 9-in.pie pans 4 cm apart and connecting them…

A: "As per the guidelines i solved the first three subpart". (a) The radius of the one pie pan is,…

Q: (II) There is an electric field near the Earth’s surface whose magnitude is about 150 V/m. How much…

A: The energy stored is given by, U=12ε0E2

Q: 29) A spherical metal shell can be used t0 Store Charge. If Charge is added of the shell, how does…

A: The electric potential inside the sphere (Vin) = KQ/R The electric potential on the surface of the…

Q: Points a and b are situated in a region of space with uniform electric (3) field whose direction,…

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Q: How much velocity would be required for a proton (radius 1.2 × 10−15 m) starting at infinity to just…

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Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.