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jm22b's user avatar
jm22b's user avatar
jm22b
  • Member for 11 years, 1 month
  • Last seen more than a week ago
  • England
5 votes
2 answers
4k views

Why do some stars have a negative parallax?

3 votes
3 answers
2k views

Should a Gaussian Curve Always Be Drawn Symmetrically?

2 votes
2 answers
2k views

Length Contraction Confusion

2 votes
1 answer
392 views

Understanding the displacement of a particle in a wave

2 votes
1 answer
5k views

How does the displacement operator act on number states $|n\rangle$?

2 votes
1 answer
58 views

Gravitational Lenses in External Shear Fields

1 vote
1 answer
135 views

Time Dependent Part of the $\vec B$ field [closed]

1 vote
1 answer
115 views

Does Power Law Inflation Lead to Eternal Inflation?

1 vote
1 answer
1k views

Three Jet Events - Electron Positron Annihilation

1 vote
1 answer
1k views

Quantifying the current drawn by a motor at half speed

1 vote
0 answers
1k views

Cubic Gaussian Surface For Evaluating Electric Flux

0 votes
1 answer
619 views

Electrical Potential Energy And forces Experienced By Particles [closed]

0 votes
0 answers
109 views

Magnetic forces and generators

0 votes
1 answer
23 views

AC Resonances - Reduction In power

0 votes
2 answers
303 views

Stationary state as initial condition for a free particle

0 votes
0 answers
52 views

A Single Particle in an Expanding Universe

-1 votes
2 answers
908 views

Time Derivative of Expectation Value - Stationary State

-1 votes
1 answer
136 views

Finding the maximum mean number of photons in a superposition of Fock states

-1 votes
1 answer
1k views

Current Carrying Coil - Torque [closed]