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Laboratorul Electromagnetic al lui Faraday

Laboratorul Electromagnetic al lui Faraday Imagine Descarcă 1.598 kB
Versiune: 2.07 ( ultima modificare ) Include
Play with a bar magnet and coils to learn about Faraday's law. Move a bar magnet near one or two coils to make a light bulb glow. View the magnetic field lines. A meter shows the direction and magnitude of the current. View the magnetic field lines or use a meter to show the direction and magnitude of the current. You can also play with electromagnets, generators and transformers!
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Resurse

Principalele subiecte

  • Legea lui Faraday
  • Câmp magnetic
  • Magneţi

Studii de caz

  • Predict the direction of the magnetic field for different locations around a bar magnet and an electromagnet.
  • Compare and contrast bar magnets and electromagnets.
  • Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction.
  • Relate magnetic field strength to distance quantitatively and qualitatively.
  • Identify equipment and conditions that produce induction.
  • Compare and contrast how both a light bulb and voltmeter can be used to show characteristics of the induced current.
  • Predict how the current will change when the conditions are varied.

Sfaturi pentru profesori

Ghidul profesorului (pdf) conţine idei propuse de echipa PhET.

Idei pentru predare

Title Authors Level Type Updated
Introduction to Magnetic Fields (bar magnets and electromagnets) - Inquiry Based This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Josie Herman HS
MS
UG-Intro		 Lab 21.03.2010
Concept questions for Physics using PhET (Inquiry Based) This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein HS
UG-Intro		 CQs 03.03.2013
Static Magnetic and Electric unit (Inquiry Based) This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein HS Lab
HW
CQs
Demo		 07.08.2011
Induction (college homework version) (Inquiry Based) This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein UG-Intro CQs
HW		 13.11.2008
Magnets-Introduction (Inquiry Based) This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein HS CQs
Lab		 02.08.2009
Induction (high school version) (Inquiry Based) This contribution was designed by PhET. This contribution has received a Gold Star because it is a high quality inquiry-based activity that follows the PhET design guidelines (PDF) and teachers have found it useful. Trish Loeblein HS CQs
Lab		 13.11.2008
Initial Magnetism Investigation (Inquiry Based) Bruce Palmquist HS Lab 19.05.2013
Faraday's EM Lab II: The Pickup Coil, Transformer, and Generator Dean Baird HS
UG-Intro		 HW
Lab		 18.03.2012
Faraday's EM Lab I: Bar Magnet and Electromagnet Dean Baird UG-Intro
HS		 Lab
HW		 18.03.2012
Electromagnetic Generation - Phet simulation Pauline Seales HS Lab 02.08.2010
Faraday Experiment Self Directed Learning Chris Cochran HS CQs 24.03.2010
PhET Faraday Simulation Nicole Murawski HS Lab 15.02.2010
Generator PhET Lab Chris Bires HS
UG-Intro		 Lab 13.04.2011
Faraday's Electromagnetic Lab Robert Kennedy HS Lab 11.12.2007
Magnet Lab Amy Jordan HS Lab 18.09.2007
Faradays Electromagnetic Lab: Generating Electricity Steve Reeves HS HW 25.07.2007
Faradays AC-DC and Electromagnetism Steve Reeves HS HW 04.08.2005
Simulações Computacionais Como Ferramenta Auxiliar ao Ensino de Conceitos Básicos de Eletromagnetismo Josué Antunes de Macêdo, Adriana Gomes Dickman HS Other
CQs
Lab
Demo		 16.02.2012
Computer Simulations as a Tool to Assist Teaching Basics of Electromagnetism (Simulações Computacionais Como Ferramenta Auxiliar ao Ensino de Conceitos Básicos de Eletromagnetismo) Josué Antunes de Macêdo & Adriana Gomes Dickman MS Lab
Demo
Other
CQs		 16.02.2012

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Czech čeština Faradayova elektromagnetická laboratoř Rulează Descarcă
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Georgian Georgian ფარადეის ელექტრომაგნიტური ლაბორატორია Rulează Descarcă
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Italian italiano Laboratorio elettromagnetico di Faraday Rulează Descarcă
Japanese 日本語 ファラデーの電磁石研究所 Rulează Descarcă
Kannada Kannada ಫಾರಡೆಯ ವಿದ್ಯುತ್ ಕಾಂತ ಲ್ಯಾಬ್ Rulează Descarcă
Khmer Khmer មន្ទី​រពិសោធន៍​អេឡិច​ត្រូ​ម៉ាញេទិច​របស់ផារ៉ាដេ Rulează Descarcă
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Cerinţe software

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7
Sun Java 1.5.0_15 or later 		OS 10.5 or later
Sun Java 1.5.0_19 or later 		Sun Java 1.5.0_15 or later

Credite

Echipa de proiectare Alţi colaboratori Mulţumiri
  • Michael Dubson
  • Chris Malley (developer)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Danielle Harlow
  • Interviewer: Archie Paulson
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