Download presentation
Presentation is loading. Please wait.
1
16.360 Lecture 27 Exam III
2
16.360 Lecture 27 Last Lecture The ideal Transformer Moving Conductor in a Static Magnetic Field
3
16.360 Lecture 27 The ideal Transformer properties: = I = 0 in the core. The magnetic flux is confined within the core I = ?, with applied voltage of V1and with RL V2, and I2=? Questions:
4
16.360 Lecture 27 Voltage transformer: Power relations: Why? Current transformer: Impedance transformer:
5
16.360 Lecture 27 Moving conductor in a static magnetic field:
6
16.360 Lecture 27 Another way to look at it:
7
16.360 Lecture 27 Today: The electromagnetic generator Moving conductor in a time varying magnetic field Displacement current
8
16.360 Lecture 27 The electromagnetic generator
9
16.360 Lecture 27 Moving conductor in a time-varying magnetic field Example:
10
16.360 Lecture 27 Displacement current Ampere’s law in static electric field Ampere’s law in time-varying electric field proof of Ampere’s law: Displacement current density
11
16.360 Lecture 27 Displacement current Ampere’s law in time-varying electric field Example:
Similar presentations
