An electron moves with a speed of 8.0 × 106 m/s along the +x-axis
It enters a region where there is a magnetic field of 2.5 T, directed at an angle of 60° to the +x-axis and lying in the xy-plane. (1 eV = 1.60 × 10-19 C, mel = 9.11 × 10-31 kg) Calculate the magnitude of
(a) the magnetic force on the electron.
(b) the acceleration of the electron.
What will be an ideal response?
Answer: (a) 2.8 × 10-12 N (b) 3.0 × 1018 m/s2
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What effect does an increase in the mass of the virtual exchange particle have on the range of the force it mediates?
A) decreases it B) increases it C) has no appreciable effect D) decreases charged particle interactions and increases neutral particle interactions
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What will be an ideal response?
Which one of the following is the correct electronic configuration for carbon, which has 6 electrons?
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