User Edward Henry Brenner

6 votes

5 answers

1k views

Moment of inertia of 1/4 of a sphere [closed]

asked Jan 5, 2021 at 22:19

6 votes

3 answers

1k views

Suspicious EMF equation

asked Jul 26, 2022 at 14:59

3 votes

1 answer

100 views

Is falling in vacuum reversible or irreversible process?

asked Oct 10, 2021 at 18:21

2 votes

2 answers

200 views

Free expansion of ideal gas dilemma

asked Mar 18, 2022 at 18:45

2 votes

1 answer

99 views

Minimum mass of asteroid that could knock moon away [closed]

asked Jul 20, 2021 at 14:57

2 votes

1 answer

108 views

How to calculate moment of inertia double rotation?

asked Jan 11, 2021 at 8:47

2 votes

1 answer

2k views

Magnetic field of dipole derivation

asked Jun 11, 2022 at 18:21

2 votes

1 answer

113 views

Mathematical model of Acoustic of surface ducts

asked Feb 13, 2023 at 23:31

2 votes

0 answers

69 views

Calculation of sound speed profile for positive speed gradient

asked Jun 16, 2023 at 15:06

2 votes

0 answers

64 views

Do two coordinate systems cover the same patch of the de Sitter manifold

asked Nov 30, 2023 at 6:33

2 votes

0 answers

27 views

Capacitance coefficients of two enclosed spheres

asked May 17 at 9:46

1 vote

1 answer

55 views

Manipulating indices in and simplifying expressions

asked Oct 24, 2023 at 12:57

1 vote

0 answers

26 views

Non-parallel magnetic dipole falling throug copper tube

asked Aug 28, 2022 at 18:06

1 vote

2 answers

1k views

How does density change with depth?

asked Mar 5, 2021 at 16:44

1 vote

5 answers

597 views

Induced voltage as a difference of potentials on a ring

asked May 5, 2021 at 19:42

1 vote

2 answers

438 views

Charging capacitor, with series and parallel resisters

asked May 17, 2021 at 17:25

1 vote

3 answers

1k views

How to mathematically show that magnetic field in Helmholtz coil is homogeneous

asked May 18, 2021 at 20:38

1 vote

1 answer

197 views

Disk rotating around centre and around another axis

asked Jan 11, 2021 at 1:20

1 vote

1 answer

155 views

Lagrangian formalism for non-inertial reference frames

asked Apr 6, 2022 at 22:57

0 votes

1 answer

38 views

Capacitance of capcitor with complex dielectric material

asked May 2, 2022 at 19:06

0 votes

1 answer

77 views

Capillary action, pressure at differents places

asked Aug 9, 2021 at 16:29

0 votes

1 answer

354 views

Charging capacitor, Relaxation time - obtained experimentally and theoretically [closed]

asked May 21, 2021 at 18:18

0 votes

2 answers

358 views

Edge distribution points evenly distributed on circle

asked Jun 12, 2021 at 11:22

0 votes

0 answers

107 views

Focal length of concave mirror with water

asked Jun 12, 2021 at 11:43

0 votes

1 answer

101 views

Lorentz Transformations and Angular Momentum unclear derivation

asked Nov 16, 2023 at 1:53

0 votes

1 answer

267 views

Electric potential of uniformly charged wire with Green function

asked Aug 5, 2023 at 11:17

0 votes

3 answers

169 views

Why do we cool atoms with laser light opposed to normal light?

asked Mar 14, 2023 at 14:21

0 votes

1 answer

69 views

How could I calculate the circumferential velocity of stars in an idealized spherical galaxy from the distribution of mass through that galaxy? [closed]

asked Jan 4, 2021 at 22:37

0 votes

0 answers

43 views

Magnet falling in copper tube, radial force component

asked Aug 28, 2022 at 12:40

0 votes

1 answer

37 views

Force components on dipole falling through copper ring

asked Aug 28, 2022 at 16:13

Stack Exchange Network

30 Questions

Moment of inertia of 1/4 of a sphere [closed]

Suspicious EMF equation

Is falling in vacuum reversible or irreversible process?

Free expansion of ideal gas dilemma

Minimum mass of asteroid that could knock moon away [closed]

How to calculate moment of inertia double rotation?

Magnetic field of dipole derivation

Mathematical model of Acoustic of surface ducts

Calculation of sound speed profile for positive speed gradient

Do two coordinate systems cover the same patch of the de Sitter manifold

Capacitance coefficients of two enclosed spheres

Manipulating indices in and simplifying expressions

Non-parallel magnetic dipole falling throug copper tube

How does density change with depth?

Induced voltage as a difference of potentials on a ring

Charging capacitor, with series and parallel resisters

How to mathematically show that magnetic field in Helmholtz coil is homogeneous

Disk rotating around centre and around another axis

Lagrangian formalism for non-inertial reference frames

Capacitance of capcitor with complex dielectric material

Capillary action, pressure at differents places

Charging capacitor, Relaxation time - obtained experimentally and theoretically [closed]

Edge distribution points evenly distributed on circle

Focal length of concave mirror with water

Lorentz Transformations and Angular Momentum unclear derivation

Electric potential of uniformly charged wire with Green function

Why do we cool atoms with laser light opposed to normal light?

How could I calculate the circumferential velocity of stars in an idealized spherical galaxy from the distribution of mass through that galaxy? [closed]

Magnet falling in copper tube, radial force component

Force components on dipole falling through copper ring