Flash sims are no longer supported in modern browsers.
Learn more

Donate to help us continue converting sims to HTML5!

Radiating Charge

हे सादृश्य या भाषेत अजून अनुवादीत केले गेलेले नाही, याची इंग्रजी आवृत्ती खाली उपलब्ध आहे.

Radiating Charge संकल्पनाचित्र  उतरवून घ्या  अंतःस्थापित
  • Electromagnetic Radiation
  • Dipole Radiation
  • विद्युत क्षेत्र


  • Electromagnetic Radiation
  • Dipole Radiation
  • विद्युत क्षेत्र
  • Speed of Light


The electric field lines from a point charge evolve in time as the charge moves. Watch radiation propagate outward at the speed of light as you wiggle the charge. Stop a moving charge to see bremsstrahlung (braking) radiation. Explore the radiation patterns as the charge moves with sinusoidal, circular, or linear motion. You can move the charge any way you like, as long as you don’t exceed the speed of light.

नमुना शैक्षणिक उद्दिष्ट्ये

  • How the radial field line density depends on the speed of a charge in linear motion (compression of field lines).
  • How the anisotropy of the field pattern depends on sinusoidal vs. circular motion.
  • How the applied force and motion are related in relativistic dynamics (constant force does not result in faster-than-light travel).
  • How acceleration produces transverse fields, while constant velocity produces radial fields.
  • For sinusoidal motion, which produces dipole radiation, the field lines evolve from radial and static-like nearby, to transverse and plane-wave-like far away.
  • How sudden deceleration of a charge produces bremsstrahlung (braking) radiation.
Version 1.03

Teacher-Submitted Activities

How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein माध्य. इतर रसायनशास्त्र
भू विज्ञान
MS and HS TEK to Sim Alignment Elyse Zimmer उच्च
इतर रसायनशास्त्र

भाषा Download or Run Tips
Basque All Euskara Download Run now Karga erradiatzailea
Bosnian All Bosanski Download Run now ZRAČENJE NAELEKTRISANJA U KRETANJU
Brazilian Portuguese All português (Brasil) Download Run now Irradiando Carga
Chinese - Simplified All 中文 (中国) Download Run now 电荷辐射
Chinese - Traditional All 中文 (台灣) Download Run now 電荷輻射
Czech All čeština Download Run now Vyzařující Náboj
Danish All Dansk Download Run now Udstrålende ladning
Dutch All Nederlands Download Run now Radiating Charge
Finnish All suomi Download Run now Säteilevä varaus
French All français Download Run now Charge radiante
German All Deutsch Download Run now Strahlende Ladung
Greek All Ελληνικά Download Run now Φορτίο ακτινοβολίας
Hebrew All עברית Download Run now מטען קורן
Hungarian All magyar Download Run now Sugárzó töltés
Italian All italiano Download Run now Carica radiante
Japanese All 日本語 Download Run now 電荷の放射
Kazakh All Kazakh Download Run now Жүктің сәулеленуі
Korean All 한국어 Download Run now 방사 충전
Macedonian All македонски Download Run now Зрачење на електрицитети во движење
Mongolian All Монгол (Монгол) Download Run now Цэнэгийн Цацраг
Persian All فارسی Download Run now بار در حال تابش
Polish All polski Download Run now Promieniujący ładunek
Serbian All Српски Download Run now Зрачење наелектрисања у кретању
Slovak All Slovenčina Download Run now Žiarenie náboja
Spanish All español Download Run now Carga Radiante
Spanish (Mexico) All español (México) Download Run now Carga Radiante
Spanish (Peru) All español (Perú) Download Run now Carga Radiante
Thai All ไทย Download Run now การแผ่รังสีของประจุ
Turkish All Türkçe Download Run now Yük Işınımı
Vietnamese All Tiếng Việt Download Run now Điện tích bức xạ

Windows Macintosh Linux
Microsoft Windows
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later

संकल्पना संघ तृतीयपक्षी संदर्भ यांचे आभार
  • Michael Dubson (lead designer/developer)
  • Ariel Paul (development/interviews)