Why does multiple charge by induction violate the Law of Energy conservation?

Consider 3 hollow conductor spheres A, B and C together with the charged hollow conductor sphere X of charge Q.Let the spheres A, B, C and X be of a similar capacitance C. i.e.The difference in...

06 July 2017 8,593 15 View

What will be the charge on the surface of the lowest ice pail among infinite identical separated ice pails when a charge is lowered in the top most?

Michael Faraday experimented with 4 ice pails what about infinite of them.

05 June 2017 1,746 3 View

Is there an equation that proves that Energy is always Conserved?

08 September 2016 6,176 30 View

Is the Energy We use for charging a neutral body equal to the electric potential energy gained by a nearby charged body?

The neutral body could be a Van de Graff generator. If its not equal it brings problems.This link holds more detail https://www.researchgate.net/publication/308595788_CREATE_ENERGY_ELECTROSTATICS.

08 September 2016 7,433 5 View

Is there a boundary between Space and no Space?

I strongly believe Space can't exist everywhere. What will happen to a Spacecraft trying to leave the Universe and enters a region of no Space? If a Spacecraft traveled in one direction through...

07 August 2016 9,452 1 View

Will light from a given source reach a more massive Body quicker than to a less massive Body due to it's strong gravity?

A more massive body will apply a stronger pull on a photon than a less massive body. Is this correct?

06 July 2016 3,811 10 View

What will be my time dilation compared to Earth when I enter the event horizon of a Black hole and fall towards the singularity at light speed?

We all agree that time stops in a Black hole compared to most parts of space, now what if in addition to that I move at the speed of light in it. Will I go back in time?

06 July 2016 278 2 View

Do atoms of White and coloured bodies contain more energy than atoms of Black bodies?

White and coloured bodies have enough energy so reflect out excess while Black bodies have low energy and so have enough room to absorb all and reflect no light. Is my hypothesis correct?

06 July 2016 3,174 8 View

Will a Satellite stay longer in orbit if We placed it in an orbit exactly above the high tide?

There is a chance that since the moon's gravity is strongest at that point this will minimize the orbital decay. The satellite could also be placed to periodically pass through the high tide to...

06 July 2016 1,100 6 View

Non ferromagnetic materials have all their Electrons paired, will adding Electrons to them or basically charging them make them ferromagnetic?

Basically I mean that will a negatively charged body make a better magnet, since unpaired electrons are the source of magnetism in ferromagnetic materials. So after negatively charging a material...

05 June 2016 8,911 9 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View