scharry03 said:horizontal movement on the slope
Think about what I and L refer to in BIL=F. You already used the length of the solenoid and the current in it to find the field. Does it make sense to be using those again to find the force?RoyalFlush100 said:BIl=mv^2/r
3.4E-2*5.3*0.16=1.67E-27*(2.2E5)^2/r
haruspex said:Think about what I and L refer to in BIL=F. You already used the length of the solenoid and the current in it to find the field. Does it make sense to be using those again to find the force?
What you calculated previously seems to be the solenoid exerting a force on another like itself. This is the danger with learning formulae but not exactly what the variables in the formula represent. It's not enough that I is a current, it matters how that current relates to the magnetic field, etc.RoyalFlush100 said:Fm=Fc
Bqv=mv^2/r
r=mv/Bq
r=(1.67E-27*2.2E5)/(3.4E-2*1.6*10^-19)
r=6.8E-2 m
Thanks. Why didn't the other formula for force work though?
Electromagnetism is the branch of physics that deals with the interactions between electrically charged particles. It is responsible for the forces between atoms and molecules, as well as the behavior of electric and magnetic fields.
The radius of curvature in electromagnetism refers to the curvature of the path followed by a charged particle in a magnetic field. It is a measure of how much the particle is deflected from its original path due to the magnetic field.
The radius of curvature can be calculated using the formula r = mv/qB, where r is the radius of curvature, m is the mass of the particle, v is its velocity, q is the charge of the particle, and B is the strength of the magnetic field.
The radius of curvature is affected by the strength of the magnetic field, the velocity of the charged particle, and the mass and charge of the particle. As these factors change, the radius of curvature will also change.
The radius of curvature is used in a variety of practical applications, including particle accelerators, mass spectrometers, and cathode ray tubes. It is also used in the design of magnetic lenses for electron microscopes and particle detectors.