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Particle with charge q and mass m starts it's motion from origin with a velocity v=ai.A uniform magnetic field B=(b/4)i (√3b/4)j exists everywhere in space.the component of velocity vector in y direction when the value of z coordinate maximum?
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Particle with charge q and mass m starts it's motion from origin with ...
Analysis:
- Given charge q, mass m, velocity v=ai, and uniform magnetic field B=(b/4)i + (√3b/4)j.
- Particle starts motion from the origin.

Understanding the Problem:
- The magnetic field will exert a force on the charged particle due to its motion.
- The force experienced by the particle is given by the Lorentz force equation: F = q(v x B).
- The motion of the particle will be affected by this magnetic force.

Solution:
1. Determine the Path of the Particle:
- The force experienced by the particle due to the magnetic field will cause it to move in a circular path.
- The magnetic force acts as the centripetal force keeping the particle in a circular motion.
2. Find the Maximum Z-coordinate:
- To find the maximum z-coordinate, we need to analyze the motion of the particle in the xy-plane.
- The particle will have a component of velocity in the y-direction when its z-coordinate is maximum.
3. Calculate the Velocity Component in the Y-direction:
- The velocity component in the y-direction can be found using the given velocity vector v=ai.
- The y-component of the velocity will change as the particle moves in the magnetic field.
4. Derive the Expression for Maximum Z-coordinate:
- By analyzing the motion of the particle in the xy-plane, we can derive an expression for the maximum z-coordinate and the corresponding y-velocity component.
5. Finalize the Solution:
- Once the expression for the y-velocity component at the maximum z-coordinate is obtained, it can be used to determine the behavior of the particle in the magnetic field.
By following these steps, you can determine the component of velocity in the y-direction when the value of the z-coordinate is maximum for the charged particle moving in a uniform magnetic field.
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Passage 2Newtons surprising success at developing the laws of motion, as well as the development and refinement of other physical laws, led to the idea of scientific determinism. The first expression of this principle was in the beginning of the nineteenth century by Laplace, a French scientist. Laplace argued that if one knew the position and velocity of all the particles in the universe at a given time, the laws of physics would be able to predict the future state ofthe universe.Scientific determinism held sway over a great many scientists until the early twentieth century, when the quantum mechanics revolution occurred. Quantum mechanics introduced the world to the idea of the uncertainty principle, which stated that it was impossible to accurately measure both the position and the velocity of a particle at one time. Because Laplaces omniscience could never occur, even in theory, the principle of scientific determinism was thrown into doubt. However, quantum mechanics does allow for a reduced form of scientific determinism. Even though physicists are unable to know precisely where a particle is and what its velocity is, they can determine certain probabilities about its position and velocity. These probabilities are called wave functions. By use of a formula known as the Schrodinger equation, a scientist with the wave function of a particle at a given time can calculate the particles future wave function. These calculations can give the particles position or velocity, but not both. Thus, the physicist is in possession of exactly half ofthe information needed to satisfy Laplaces view ofdeterminism. Unfortunately, under modern physics theories, that is far as any researcher can go in predicting the future.Q. The passage suggests that if scientific determinism were true

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Particle with charge q and mass m starts it's motion from origin with a velocity v=ai.A uniform magnetic field B=(b/4)i (√3b/4)j exists everywhere in space.the component of velocity vector in y direction when the value of z coordinate maximum?
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Particle with charge q and mass m starts it's motion from origin with a velocity v=ai.A uniform magnetic field B=(b/4)i (√3b/4)j exists everywhere in space.the component of velocity vector in y direction when the value of z coordinate maximum? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Particle with charge q and mass m starts it's motion from origin with a velocity v=ai.A uniform magnetic field B=(b/4)i (√3b/4)j exists everywhere in space.the component of velocity vector in y direction when the value of z coordinate maximum? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Particle with charge q and mass m starts it's motion from origin with a velocity v=ai.A uniform magnetic field B=(b/4)i (√3b/4)j exists everywhere in space.the component of velocity vector in y direction when the value of z coordinate maximum?.
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