Physics, 30.08.2019 21:30 maddylaugh
If a force f is exerted on a charged particle when the particle enters a magnetic field b at a velocity v, which of the following is always true?
a. vectors f, b and v are all perpendicular to each other
b. vectors f and b are parallel
c. vectors f and b are perpendicular
d. vectors f and v are be parallel
e. vectors b and v may perpendicular
Answers: 1
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You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
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If a force f is exerted on a charged particle when the particle enters a magnetic field b at a veloc...
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