Only need part C for this one 30.C.9 The picture shows the paths of some neutral
ID: 3278502 • Letter: O
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Only need part C for this one 30.C.9 The picture shows the paths of some neutral and charged (5.00) particles in a bubble chamber, which contains an undisturbed liquid heated above its boiling point. The idea is that bubbles begin forming on nucleation centers such as surface irregularities, or particles moving through the liquid. These bubbles allow you to see the trails of the particles. Particles enter the chamber from the left. A uniform magnetic field is directed out of the screen toward you. A certain incoming particle (whose trail is not visible) splits into 3 other particles, including those that follow paths A and B. (a) What is the sign of the charge of the particle that follows path A? (b) What is the sign of the charge of the particle that follows path B? (c) Explain your answers. (a) Negative(1/1 submissions used) V (b) Posv(/1 submissions used) (0/5 submissions used) Save 30.C.9 Submit 30.C.9Explanation / Answer
These prticles deflect in some direction due to force acting on them due to magnetic field applied externally.
This force is called lorentz force FL =q(v ×B) , where is v is velocity vector and B is magnetic field vector.
As this is cross product so, this gives direction of force exterted on moving charged particles.
we need to apply right hand rule for direction of v ×B .
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