Post on 24-Feb-2016
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Electric Fields and Gravitational Forces
AP Physics BParkview High School
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Session 80.a Electric Fields
Example 80.1
Example 80.1
Example 80.1
Example 80.1
Session 80.a Conductors in electrostatic equilibrium
Session 80.a Conductors in electrostatic equilibrium
Session 80.a Conductors in electrostatic equilibrium
Session 80.a Conductors in electrostatic equilibrium
Session 80.a Conductors in electrostatic equilibrium
Session 80.b Electron Volts
Session 80.b Electron Volts
Session 80.b Electron Volts
Session 80.b Electron Volts
Example 80.2
Example 80.2
Checkpoint 80
Session 82 Magnetic FieldsREMEMBER... Like electric charges repel each other and that unlike charges attract each other. WE DO NOT know why.
•The Rules we use just help us predict the magnitude and the direction of the force that will be experienced by one charge that was caused by other charges.•The concept of ‘electric fields’ we developed to help us with our predictions.
The electric field likes show the direction of the force that will be experienced by a charge.
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
•We measure magnetic fields strength B in teslas (T) to honor the Serbian-born American scientist Nikola Tesla (1856-1943).•We are usually interested in the component of the magnetic fields strength B that is at an angle with the direction of the magnetic field.•We call the perpendicular component of B the flux density and define it….
Session 82 Magnetic Fields
•We measure magnetic fields strength B in teslas (T) to honor the Serbian-born American scientist Nikola Tesla (1856-1943).•We are usually interested in the component of the magnetic fields strength B that is at an angle with the direction of the magnetic field.•We call the perpendicular component of B the flux density and define it….
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Session 82 Magnetic Fields
Example 82.1
Example 82.1
Example 82.2
Example 82.2
Checkpoint 82
Checkpoint 82