User Luke Burns

6 votes

4 answers

15k views

Non-complex proof that the electric and magnetic fields are perpendicular in a plane wave

asked Mar 31, 2015 at 23:36

5 votes

3 answers

2k views

Is four-current $J^{\mu}$ necessarily timelike?

asked Dec 9, 2016 at 9:02

3 votes

1 answer

666 views

Is there an optical filter which exclusively passes right or left circularly polarized light?

asked Mar 14, 2016 at 0:57

3 votes

4 answers

8k views

What is the direction of the magnetic vector potential in an electromagnetic plane wave?

asked Mar 31, 2015 at 23:51

3 votes

2 answers

2k views

Spinning spheres colliding

asked Jan 18, 2013 at 22:32

2 votes

2 answers

184 views

What are the units of the Bekenstein bound?

asked Feb 18, 2013 at 20:16

1 vote

1 answer

190 views

How do the wave properties of an electron change with its motion?

asked May 5, 2014 at 20:38

1 vote

1 answer

153 views

Does $v \cdot B$ carry physically meaning information?

asked Feb 13, 2015 at 15:36

1 vote

2 answers

371 views

Is this "modified wave equation" (with opposite signed derivatives) used?

asked Nov 11, 2015 at 13:02

0 votes

2 answers

92 views

Does a time-varying intensity contribute to the photoelectric effect?

asked Mar 26, 2015 at 20:49

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10 Questions

Non-complex proof that the electric and magnetic fields are perpendicular in a plane wave

Is four-current $J^{\mu}$ necessarily timelike?

Is there an optical filter which exclusively passes right or left circularly polarized light?

What is the direction of the magnetic vector potential in an electromagnetic plane wave?

Spinning spheres colliding

What are the units of the Bekenstein bound?

How do the wave properties of an electron change with its motion?

Does $v \cdot B$ carry physically meaning information?

Is this "modified wave equation" (with opposite signed derivatives) used?

Does a time-varying intensity contribute to the photoelectric effect?