Consider a parallel plate capacitor. each plate is rectangular and of dimensions 3 mm by 5 mm. a vacuum exists between the plates of the capacitor. (a) if the charge on a plate is 5.2x105 c and the voltage measured across the capacitor plates is 3 v. (i) what is the capacitance of the capacitor? (ii) what is the distance between the plates? (ii) what is the energy stored in the capacitor? (b) if the capacitor used in part a is used in a circuit where the current varies as i(t) 2.1cos 200t ma difference across the capacitor as a function of time? (ii) what is the energy stored in the capacitor as a function of time? 4. and the capacitor is uncharged at i) what is the potential difference across the capacitor as a function of time? (ii) what is the energy stored in the capacitor as a function of time.
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Physics, 22.06.2019 02:20, jakhunter354
22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.
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Physics, 22.06.2019 12:30, zayeboyd4971
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
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Physics, 23.06.2019 07:00, bankskry
*30 points + brainliest answer* gravity is pulling an object into the sun. the closer the object gets to the sun, the greater the gravitational force that acts on the object, increasing its acceleration. a line graph plotting the speed of the object against time would have which shape? a: straight line of positive slope b: curved line that slopes upward c: curved line that slopes downward d: straight line of negative slope
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Consider a parallel plate capacitor. each plate is rectangular and of dimensions 3 mm by 5 mm. a vac...
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