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lirkepirk
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If I run a current through a wire with a 90 degree turn, what prevents the electrons from continuing out of the wire is a straight forward path? What force accelerates them in the direction of the wire?
Even without current and without a bent, we have the problem of electrons moving with speeds of tens of thousand of m/s through the metal.lirkepirk said:If I run a current through a wire with a 90 degree turn, what prevents the electrons from continuing out of the wire is a straight forward path? What force accelerates them in the direction of the wire?
lirkepirk said:If I run a current through a wire with a 90 degree turn, what prevents the electrons from continuing out of the wire is a straight forward path? What force accelerates them in the direction of the wire?
When an electron travels through a bent wire, it experiences a force due to the magnetic field created by the wire. This force causes the electron to accelerate in a circular path, as it follows the curvature of the wire.
The acceleration of an electron in a bent wire is affected by the strength of the magnetic field, the charge of the electron, and the mass of the electron. Additionally, the radius of the bend in the wire can also impact the acceleration of the electron.
The acceleration of an electron in a bent wire can be calculated using the formula a = qvB/m, where q is the charge of the electron, v is its velocity, B is the strength of the magnetic field, and m is the mass of the electron.
Yes, the direction of an electron's acceleration in a bent wire can be changed by altering the direction of the magnetic field or by changing the direction of the electron's velocity.
Electron acceleration in bent wires is used in various technologies, such as particle accelerators, cathode ray tubes, and magnetic resonance imaging (MRI) machines. It is also important in understanding the behavior of charged particles in magnetic fields, which has applications in fields such as astrophysics and plasma physics.