CK-12-Physics - Intermediate

19.1. Electromagnetic Induction http://www.ck12.org If the magnet is now moved away from the loop as inFigure19.2, the magnetic ...

http://www.ck12.org Chapter 19. Electromagnetism Both of the above experiments confirm that: A current may be produced by a cha ...

19.1. Electromagnetic Induction http://www.ck12.org FIGURE 19.5 Wilhelm E. Weber. FIGURE 19.6 Faraday’s discovery is called the ...

http://www.ck12.org Chapter 19. Electromagnetism Check Your Understanding A coil of wire with 20 loops and cross-sectional area ...

19.2. The Electric Generator http://www.ck12.org 19.2 The Electric Generator Objective The student will: Understand how a gener ...

http://www.ck12.org Chapter 19. Electromagnetism FIGURE 19.8 A generator converts mechanical energy into electrical energy, wher ...

19.2. The Electric Generator http://www.ck12.org magnetic field lines), the flux through the loop begins to increase. This is an ...

http://www.ck12.org Chapter 19. Electromagnetism 19.3 Electrical Power Transfer Objective The student will: Understand how tran ...

19.3. Electrical Power Transfer http://www.ck12.org FIGURE 19.10 Vs= 2 Vp Thus, this transformer is a step-up transformer. IfNs& ...

http://www.ck12.org Chapter 19. Electromagnetism Vp Vs= Np Ns→ 12 , 000 300 , 000 = 100 Ns →Ns= 30 , 000 , 000 12 , 000 =^2 ,^50 ...

19.3. Electrical Power Transfer http://www.ck12.org FIGURE 19.12 A common transformer. Answer: Feel the transformer and you’ll h ...

http://www.ck12.org Chapter 19. Electromagnetism 19.4 The Electromagnetic Spectrum Objective The student will: Understand what ...

19.4. The Electromagnetic Spectrum http://www.ck12.org The Speed of Light In 1675, thirty-three years after the death of Galileo ...

http://www.ck12.org Chapter 19. Electromagnetism FIGURE 19.13 James Clark Maxwell. Light is an electromagnetic wave where oscil ...

19.4. The Electromagnetic Spectrum http://www.ck12.org FIGURE 19.15 The electromagnetic spectrum. produced by various objects, i ...

http://www.ck12.org Chapter 19. Electromagnetism FIGURE 19.16 Photographs of the same portion of the sky taken in infrared and v ...

19.5. Summary http://www.ck12.org 19.5 Summary The area vector~Ahas magnitude equal to the area enclosed by a conducting loop ( ...

http://www.ck12.org Chapter 19. Electromagnetism 19.6 References Raymond Chou. CK-12 Foundation. Raymond Chou. CK-12 Foundation ...

http://www.ck12.org CHAPTER 20 Geometric Optics Chapter Outline 20.1 Light as a Ray and the Law of Reflection 20.2 CONCAVE ANDCO ...

http://www.ck12.org Chapter 20. Geometric Optics 20.1 Light as a Ray and the Law of Reflection Objectives The student will: Exp ...