User Emil

8 votes

Recommended books for advanced undergraduate electrodynamics

answered Jan 5, 2016 at 9:16

3 votes

Leibniz Rule for Covariant derivatives

answered Sep 30, 2019 at 17:20

2 votes

Different expressions for distance & displacement : $\int$$d$$|\vec r|$, $\int$$|$$d$$\vec r$|, and $|$$\int$$d$$\vec r|$

answered Feb 3, 2019 at 12:00

2 votes

If $\mathbf{F}_{net} = m\mathbf{a}$ then how is $m\mathbf{a}$ not a force?

answered Dec 15, 2021 at 7:01

2 votes

Accepted

Confusions regarding the Lorentz force

answered Aug 27, 2016 at 19:06

1 vote

How is angular momentum conserved

answered Dec 2, 2015 at 23:23

1 vote

Operator and apparatus in quantum mechanics?

answered Dec 26, 2015 at 15:36

1 vote

Problem with differential equation RLC circuit serie

answered Jan 13, 2016 at 22:34

1 vote

Potential Difference of a battery - What does it mean?

answered Dec 26, 2018 at 13:57

0 votes

Accepted

Equality between derivatives of the metric

answered May 4, 2019 at 9:09

0 votes

How to understand non-uniqueness of solutions of the Navier-Stokes Equations?

answered May 16, 2021 at 8:36

0 votes

Can the kinetic energy be a function of the position vector?

answered Jan 23, 2016 at 8:13

0 votes

What makes an object reflect the colour that we see?

answered Jun 17, 2016 at 5:17

0 votes

Calculating the Total number of States for a microcanonical system

answered Jun 17, 2016 at 15:46

0 votes

Why not use our own light production to produce new energy instead of wasting it?

answered Jan 3, 2016 at 13:49

0 votes

Meaning and significance of the Levi-Civita symbol

answered Oct 11, 2018 at 17:16

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16 Answers

Recommended books for advanced undergraduate electrodynamics

Leibniz Rule for Covariant derivatives

Different expressions for distance & displacement : $\int$$d$$|\vec r|$, $\int$$|$$d$$\vec r$|, and $|$$\int$$d$$\vec r|$

If $\mathbf{F}_{net} = m\mathbf{a}$ then how is $m\mathbf{a}$ not a force?

Confusions regarding the Lorentz force

How is angular momentum conserved

Operator and apparatus in quantum mechanics?

Problem with differential equation RLC circuit serie

Potential Difference of a battery - What does it mean?

Equality between derivatives of the metric

How to understand non-uniqueness of solutions of the Navier-Stokes Equations?

Can the kinetic energy be a function of the position vector?

What makes an object reflect the colour that we see?

Calculating the Total number of States for a microcanonical system

Why not use our own light production to produce new energy instead of wasting it?

Meaning and significance of the Levi-Civita symbol