Name some electrical appliances at home that needs to be grounded or Earthed and Explain
Q: Calculate the change in electrical potential energy when a +2.0-C charge moves from a position C to…
A: We have 3 charges q1=q3=10 C, q2=-20 C and a test charge Q=2 C initially at point C and afterwards…
Q: 4. Given the electric field E = -4x i+ 7y j (V/m), find the work done in moving a point charge +2 C…
A: Given that, electric field E = -4x i+ 7yj (V/m). Then We have to find the work done in moving a…
Q: A parallel-plate capacitor was measured to have a capacitance of Co. What would be the new…
A: The capacitance of the parallel plate capacitor is given by Co = ∈oAd Where A…
Q: When work done by the field is positive, potential energy __________. decreases increases…
A: Given: The work done by the field is positive.
Q: List two (2) approaches that can be done to increase the capacitance of parallel plate capacitor.
A: The capacitance of a parallel plate capacitor is given by C= kεoAd, where k = dielectric constant εo…
Q: A parallel-plate capacitor was measured to have a capacitance of Co. What would be the new…
A: The capacitance of parallel metallic plates of area A having a separation d is given as: C = ε0Ad…
Q: - The capacitance of a large capacitor is 20 uF. If 40 J of energy is stored in this capacitor,…
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Q: 9. What is the ohmmeter reading for each configuration in Fig. 5.96? I kn 1.2 kn 1.2 kn 10 kn 2.2 kl…
A: a)Given that:
Q: Calculate the change in electrical potential energy when a +2.0-C charge moves from a position C to…
A:
Q: How can use capacitance as displacement and level sensor? discus that
A: Solution: How to use capacitanc efor displacement and level sensing application.
Q: A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg (a) Calculate its…
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Q: es / PHY102-GENERAL PHYS A parallel-plate capacitor, with air dielectric, is charged by a battery,…
A: Given: Parallel plate capacitor with air dielectric is charged and disconnected. To answer: If a…
Q: Two 5uC charges are brought from infinity and assembled at (0,0) and (10,0) cm. What is the…
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Q: following color marks starting at the upper left black orange orange black silver and whitewhat is…
A: postage stamp capacitor has marking which has the following meaning. color marks starting at the…
Q: ing to anothe 2.5 points Seve Answer cal 8-uC point charges are positioned on the x axis at x-19-mm…
A: This is based on the conservation of energy principle.
Q: How does the space between the equipotential lines change as you move them away from the load? Why?
A: Equipotential lines are lines where potential at all points. Equipotential lines for a point charge…
Q: Three charges are at rest on the z-axis: q₁ = 7.36 mC at z = +3.61 m, q2 = -7.66 mC at z = 0 m, and…
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Q: Suppose that after walking across a carpeted floor you reachfor a doorknob and just before you touch…
A: Given, Distance between finger and door knob=∆x=0.5 cm=0.5x10-2 m.
Q: If you place a dielectric inside of an air filled capacitor, such as nylon, does the total…
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Q: 1) Calculate the electrical potential energy acquired by the charge (q) as a result of placing it at…
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Q: (#744211) (Electric Potential} The particle of mass, m = 0.00898 kg carries a net charge of q =…
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Q: Determine the capacitance of an array formed by two conductive plates of dimensions 3 cm by 2 cm…
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Q: A positively charged dust particle passes between the two oppositely charged plates of an…
A: When the positively charged dust, particle crosses within two reversely charged plates, then the…
Q: On the x axis, a point charge Q1 = -8.43E-6 C is placed at x = -1.66 m, and another point charge Q2…
A: On the x axis
Q: 3. List four (4) properties of equipotential surfaces.
A: Answer Equipotential surface is the surface in which locus of all points in the surface have same…
Q: 13. Use the earlier expression for the electric field strength due to a thin conducting plate to…
A: Step 1: Write the expression for the electric field strength due to a thin conducting…
Q: 4) In the flash unit of a camera, a 150 µF capacitor is charged to 250 V. (a) What is the charge on…
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Q: As the electric potential energy decreases, the kinetic energy of a particle in that electric field…
A: Answer true
Q: Two capacitors of 8 uF and 12 uF were connected in parallel and loaded in a 100 V power supply.…
A: Q7. Given that Two capacitors C1= 8 µF and C2 = 12µF are connected in parallel. Emf of the battery V…
Q: Capacitance of a Thundercloud The charge center of a thundercloud, drifting 3.0 km above the earth's…
A: We have Radius r = 1 km = 1000 m Charge q = 20 C d = 3km = 3000 m Area A =π r2 A = π (1000)2…
Q: The capacitance of a large capacitor is 20 uF. If 40 J of energy is stored in this capacitor, what…
A:
Q: Question 1 Using the definition of voltage (or potential) for a point charged object, find the gain…
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Q: Doubling the voltage across a parallel plate capacitor doubles which of the following? the charge…
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Q: True or False? Moving two arbitrary charges closer together requires work to be done on the system…
A: The work done or work required, depends on the nature of the charge. If the charges are of opposite…
Q: Problem 2: A uniform electric field with a magnitude of 5650 N/C points in the positive x direction.…
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Q: Lightning is static charges from clouds following the path of least resistance to the earth,…
A: Earthing is the process of delivering an instantaneous electrical discharge to the earth via…
Q: a) Determine the change in electric potential energy of a system of two charged objects when a…
A: Potential energy of a two charge system is given as U = kq1q2/r Where r is seperation between them.
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