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DoublyNegative
  • Member for 7 years, 11 months
  • Last seen more than 1 year ago
51 votes
3 answers
5k views

Why don't electron-positron collisions release infinite energy?

5 votes
3 answers
855 views

Common microwave absorbing substances

4 votes
1 answer
91 views

Link between resonant states (quasinormal modes) in 1D wave equation, and roots in reflection coefficient?

3 votes
1 answer
324 views

Is there an analogue to Fermi-Dirac statistics for interacting electrons?

3 votes
1 answer
2k views

How can the drag equation be applied to complex shapes

2 votes
0 answers
52 views

Why are subwavelength structures not resolved by light?

1 vote
1 answer
210 views

Can Fresnel zone plates be used as collimators

1 vote
0 answers
28 views

Surface formed by a heavy elastic material hung from a circular rim

0 votes
0 answers
24 views

Parameters Affecting Demagnetisation

0 votes
1 answer
342 views

Quantum Derivation of Electric Susceptibility

0 votes
0 answers
191 views

Metamaterial/Optics Book Recommendation

0 votes
1 answer
2k views

Stokes Theorem with Ampere's Law

0 votes
1 answer
420 views

Magnetic Dipole Moment Formula

0 votes
1 answer
101 views

Magnetic Dipole from 'Current' in LC Circuit

0 votes
0 answers
131 views

Solenoid field calculations

0 votes
1 answer
159 views

Length of Tubing to Cents/Semitones

0 votes
1 answer
446 views

Capacitance from both sides of a parallel plate capacitor