SPH4U: Electric and Magnetic Fields, Light 2011-12DateTopicHandouts, ActivitiesReading, Text QuestionsMay 10Electrostatic Forces–Coulomb's LawGizmo:Coulomb's LawRead pg. 318-322, pg. 327-35pg. 330 #3, 5, pg. 334-#9May 14Electric FieldsWorksheet:Picturing Electric ForcesRead pg. 337-341...
Magnetic fields, like all fields, have two fundamental measures: fieldforceand fieldflux. In an inductor, which of these field quantities is directly related to current through the wire coil, and which is directly related to the amount of energy stored? Based on this relationship, which magneti...
Step 4:Try using different types of material (paper, fabric, aluminum foil) to shield the wire from an electric field source. What material(s) works best? How does this compare with theAC magnetic field experiment? As with magnetic fields, there is controversy about whether or not stray ele...
24. Electric Force & Field; Gauss' Law Video LessonsWorksheetPractice AI Tutor Topic summary Created using AI Capacitors consist of two parallel plates with equal and opposite charges, creating a uniformelectric fielddirected from the positive to the negative plate. The electricfield(E) ...
27. Resistors & DC Circuits3h 8m 28. Magnetic Fields and Forces2h 23m 29. Sources of Magnetic Field2h 30m 30. Induction and Inductance3h 37m 31. Alternating Current2h 37m 32. Electromagnetic Waves2h 14m 33. Geometric Optics2h 57m 34. Wave Optics1h 15m 35. Special Relativity2h 10m24...
It uses an electronic closed-loop controller to switch DC currents to the motor windings producing magnetic fields which effectively rotate in space and which the permanent magnet rotor follows. The controller adjusts the phase and amplitude of the DC current(brushes) used in many conventional ...
If the radius of deflection is 0.33mm, find charge-to-mass ratio and name the chargedobject.Thomson used perpendicularcrossedelectric andmagnetic fields to determine the speed of the cathoderays.For electronspassing undeflected through the fields,forces acting on electrons are balanced:Ex2:A beam ...
The subject of this chapter is electric fields (and devices called capacitors that exploit them), not magnetic fields, but there are many similarities. Most likely you have experienced electric fields as well. Chapter 1 of this book began with an explanation of static electricity, and how materi...
Take the Capacitance (DC Electric Circuits) worksheet. These questions & answers will help you master the topic!
Circular Motion of Charges in Magnetic Fields (23) Mass Spectrometer (9) Magnetic Force on Current-Carrying Wire (19) Force and Torque on Current Loops (11) 29. Sources of Magnetic Field(82) Magnetic Field Produced by Moving Charges