Question

An electron enters a uniform magnetic field at right angles to it. In which direction does the electron move? State the principle applied in finding the motion of direction of electron.

Answer 1

$Hello dude$

Answer:

The right hand rule states that: to determine the direction of the magnetic force on a positive moving charge, ƒ, point the thumb of the right hand in the direction of v, the fingers in thedirection of B, and a perpendicular to the palm points in the direction of F.

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Answer 2

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» Electron Beam - Upwards

» Alpha Particle - Downwards

*Fleming's Left Hand Rule*

If the first three fingers of the left hand are held mutually at right angles to each other and if the index finger indicates the direction of original field, and if the middle finger indicates the direction of current flowing through the conductor, then the thumb indicates the direction of force exerted on the conductor.