Simple Nature - Light and Matter

Problem 26. Problem 27. (a) Treat the cloud as a flat square with sides of lengthL. If it is at a heighthabove the ground, find ...

Problem 29. together so that their interiors coincide. A capacitor with the plates close together has a nearly uniform electric ...

(b) Verify the result using the trigonometric identity sin(α+β) = sinαcosβ+ sinβcosα. 35 (a) Show that the equationVL= LdI/dthas ...

the voltage, and does it lead the voltage, or lag behind it? √ 44 A series LRC circuit consists of a 1.000 Ω resistor, a 1.000 F ...

compare the energy stored in the inductor to the energy stored in the capacitor. (b) Carry out the same comparison for an LC cir ...

don’t need to put in terms likexˆy, because they don’t contribute to the divergence.) Define a new set of coordinates (u,v,w) re ...

Problem 62. 60 In problem 24 on p. 660, you estimated the energy released in a bolt of lightning, based on the energy stored in ...

Problem 63. 63 This problem deals with the cubes and cube roots of complex numbers, but the principles involved apply more gener ...

Exercises Exercise 10A: Field Vectors Apparatus: 3 solenoids DC power supply compass ruler cut-off plastic cup At this point you ...

The figure below is a cross-section of the solenoid in the plane containing its axis. Make a sea-of-arrows sketch of the magnet ...

Now hook up the two solenoids in parallel. You are going to measure what happens when their two fields combine at a certain poi ...

672 Chapter 10 Fields ...

a/The pair of charged parti- cles, as seen in two different frames of reference. Chapter 11 Electromagnetism Think not that I am ...

b/A large current is created by shorting across the leads of the battery. The moving charges in the wire attract the moving char ...

lone charge is therefore zero: E 1 = 0 In frame 1, any force experienced by the lone charge must therefore be attributed solely ...

time I used it implicitly was in figure c, where I assumed that the velocities of the two line charges wereu−vand−u−v. Relativis ...

d/The right-hand relation- ship between the velocity of a positively charged particle, the magnetic field through which it is mo ...

f/A standard dipole made from a square loop of wire short- ing across a battery. It acts very much like a bar magnet, but its st ...

i/The torque on a current loop in a magnetic field. The current comes out of the page, goes across, goes back into the page, and ...

l/An irregular loop can be broken up into little squares. m/The magnetic field pat- tern around a bar magnet is created by the s ...