How do I calculate the force here?
Hello, Could someone please help me find a video showing an experiment with feathers in free fall that lasts about 5 minutes? Thanks in advance.
How do I calculate the tangent equation here if I have only given parameters for the point b and no point such as p(1/2)
Hello everyone, At school, the question came up about how to convert a cross circuit so that it works with a dimmer and three buttons. Currently, the power goes to the switch, from there to the other switches via a 5×1.5 each (which also carries power for sockets), and from the third switch to the…
I have a plasma ball and don't want to leave it lit for too long. Are there any rules or tips? Thanks.
An electron is located on a circular orbit in a homogeneous magnetic field with constant magnetic field strength and vacuum. The Lorentz force in the direction of the orbital center causes the electron to accelerate. Since accelerated charges emit electromagnetic waves and thus lose energy, would the electron have to constantly emit electromagnetic waves in…
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E is the potential energy of an elementary charge e at a voltage U.
There are far-reaching analogies to potential energy in mechanics.
https://www.leifiphysik.de/electrizitaetslehre/electrical-grundgroessen/grundwissen/electrical-voltage-undenergy
Please
That was not my question. The formula I found was:
Epot = U * e. Just as it is in my question.