Physics 1425: General Physics I - Galileo and Einstein
Physics 1425: General Physics I - Galileo and Einstein
Physics 1425: General Physics I - Galileo and Einstein
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Picturing the Fields…<br />
• So let’s look a<br />
• .<br />
<br />
E d d / dt BdA<br />
• Take a rectangular contour,<br />
two sides parallel to the<br />
electric field, one side<br />
beyond v: the integral gives<br />
. EL = vLB.<br />
• (we’re not worrying about<br />
sign—these are field<br />
amplitudes.)<br />
<br />
<br />
<br />
x<br />
Electric field<br />
vt<br />
y<br />
z<br />
L<br />
Magnetic field