An electron moves at a speed of 480ms perpendicular to the, Ask an Expert

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Q. An electron moves at a speed of 480 m/s perpendicular to the direction of a uniform magnetic field of 1 T. What is the radius of the electron's circular orbit in units of nanometers (1 m = 109 nm)

Q. An artillery shell is fired with a minimal velocity of 420 m/s at 51o above the horizontal. To clear an avalanche, it explodes on a mountain side 48 s after firing.

What is the X-coordinate relative to it's firing point?

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Category:- Physics
Reference No.:- M9278810

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