'Electrical potential energy' diaporamas de présentation

2.6 Electricity & Magnetism

2.6 Electricity & Magnetism. 6 credits - External. Static Electricity. Electrical Charge. An electrical charge ( q ) can be positive or negative. Like charges repel, unlike charges attract. . Charge is measured in Coulombs, C. Electrical Charge.

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Chapter 16

Chapter 16. Electric Energy and Capacitance. Electric Potential Energy. The electrostatic force is a conservative force It is possible to define an electrical potential energy function with this force

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Chapter 16

Chapter 16. Electric Energy and Capacitance. Electric Potential Energy. The electrostatic force is a conservative force It is possible to define an electrical potential energy function with this force

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Electric Potential Energy 8.1

Electric Potential Energy 8.1.

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General Physics (PHY 2140)

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Chapter 28

Chapter 28. Electric Potential. Looking ahead. New force (Chapter 25). New potential energy (Chapter 28). Electric Potential Energy ( U elec ). Potential energy Gravitational Uniform electric field Point charge. Gravitational potential (energy). Defined. Then defined.

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4.2 Potential difference ( pd ) and power

4.2 Potential difference ( pd ) and power. Potential Difference: * is defined as the work done (or energy transfer) per unit charge. V (Volt) = W (work done, J) Q (charge, C). +. B.

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Electrostatics Electrical fields Electrical energy

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Chapter 8 Potential Energy and Conservation of E nergy ??? ???????

Chapter 8 Potential Energy and Conservation of E nergy ??? ???????. Chapter 8 Potential Energy and Conservation of Energy. 8-1 What is Physics? 8-2 Work and Potential Energy 8-3 Path Independence of Conservative Forces 8-4 Determining Potential Energy Values

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ELECTRICITY AND MAGNETISM

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Chapter 17: Electricity

Chapter 17: Electricity. Section 1. Electric Charge and Force. Electric charge. An imbalance of protons and electrons Negative charge: more electrons than protons. Positive charge: more protons than electrons. SI unit : coulomb (C ). Opposite charges attract Like charges repel.

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Electric Potential, Energy and Capacitance

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Electric Potential & Electric Potential Energy (EPE)

Electric Potential & Electric Potential Energy (EPE). Height = Electric Potential Electric Potential a.k.a Voltage. Height in a gravitational field is analogous to electric potential or voltage in an electric field. Electric Potential is also known as VOLTAGE.

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January 2012

Electrical Potential. January 2012. Electrical Potential Energy. Just as masses can have gravitational potential energy, charges can have electrical potential energy. E. Electrical potential energy.

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Electrostatics Review Electric Fields Electric Potential (Energy)

Electrostatics Review Electric Fields Electric Potential (Energy). Charges. The fundamental rule at the base of all electrical phenomena is that like charges repel and opposite charges attract An object that has unequal numbers of electrons and protons is electrically charged . .

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Section 3: Electrical Potential Energy and Capacitance

Section 3: Electrical Potential Energy and Capacitance. Gravitational vs. Electrical Potential Energy. Voltage or Electrical Potential. Sample Problem: Find the electric potential energy and electric potential .

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Electric Fields and Potential Notes

Electric Fields and Potential Notes. CP Physics Ms. Carter. Electric Fields. Space around every electric charge acts as a force field that will interact with other charges Can only observe a field by watching the forces it produces on other charges Are storehouses of energy.

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Electric Energy

Electric Energy. Electrical Potential Energy. Potential energy is the negative of the work done by conservative forces. Potential energy D U = - W con Electrical work is done by the Coulomb force. Electrical potential energy. A charge in an electric field is subject to a force.

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Focus on Electric Potential

Focus on Electric Potential. AP Physics B Kernion. Main Points. Electrical Potential Energy (U E ), scalar quantity depends on: position in the E-field amount of charge magnitude of the E-field at that point For uniform E-fields: ?U = - qEd for a positive charge moving ALONG the field

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Electrical Power

Electrical Power. Chapter 19 Section 3. Energy to Power. Electrical Power is the rate of conversion of electrical energy. To push charge through a conductor, work must be done. That work is a form of energy (Electrical Potential Energy) and when used over a certain time, power is created.

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