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Baluncore's latest activity
Baluncore
replied to the thread
B
Diving into ellipsoid swimming pool at one focus
.
The surface waves are irrelevant to this experiment. I am considering the acoustic impedance of the pressure wave in the fluid, not the...
May 16, 2024
Baluncore
replied to the thread
Electric field around a circuit
.
Which is why we can ignore the resistance of the copper wires that form the nodes of the DC circuit. If the resistance was significant...
May 16, 2024
Baluncore
replied to the thread
What is the difference between Griv-Ex and G10 material?
.
With any polymer, UV will be a problem in a dry or hot environment. The polymer will absorb some water that will be protective, while...
May 16, 2024
Baluncore
replied to the thread
Seeking Guidance on Internal Floating Roof Tank Construction with Dome Roof
.
Welcome to PF. Under which national code will the tank be built? What liquid will be stored in the tank? What are the tank dimensions?
May 16, 2024
Baluncore
replied to the thread
B
Diving into ellipsoid swimming pool at one focus
.
If you are going to make an ellipsoidal pool for the experiment, it might pay to check the acoustic impedance of the wall material, and...
May 16, 2024
Baluncore
replied to the thread
Electric field around a circuit
.
20 uV/m is quite insignificant when you consider the typical voltages used in circuits. There are thermal junction voltages higher than...
May 16, 2024
Baluncore
replied to the thread
What is the difference between Griv-Ex and G10 material?
.
Google gives many hits that compare Griv-Ex with G10 for knife handles. They are both fiberglass reinforced plastic, so the difference...
May 16, 2024
Baluncore
replied to the thread
Clarify power calculation
.
One joule, is the energy or work done, by a force of one newton, moving one metre. Power is the rate of flow of energy. One watt, is...
May 15, 2024
Baluncore
replied to the thread
Electric field around a circuit
.
The diagram you show is for a resistor, not for a good conductor such as a wire. Where did you find that diagram? See: The Big...
May 15, 2024
Baluncore
reacted to
Dale's post
in the thread
B
Why 186,282?
with
Like
.
Not in the SI. See the SI brochure section 2.2.1 and SI brochure section 2.2.3. The meter is a unit, not a dimension. The dimensions are...
May 15, 2024
Baluncore
replied to the thread
Electric field around a circuit
.
That is not the case. Power does not flow in the wire, it flows in the electric and magnetic fields that surround the two conductors of...
May 15, 2024
Baluncore
replied to the thread
B
How is a magnetic field formed in a space surrounded by one pole?
.
As the magnetic modules are assembled to form the shell, the existing magnetic field lines will pass between the modules. Energy will be...
May 15, 2024
Baluncore
replied to the thread
I
Light curving around vortex simulating a black hole
.
https://www.sciencenews.org/article/water-circling-drain-provides-insight-black-holes
May 15, 2024
Baluncore
replied to the thread
B
Initiation and the math behind Arc Discharges
.
There is no limit to the damage that can be done by an uncontrolled current. The air is heated very rapidly, so expands and causes an...
May 15, 2024
Baluncore
replied to the thread
Cut lemon moved by itself
.
mii in wonderland.
May 14, 2024
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