Is the drift of an ocean current a vector quantity? Explain your answer. How can you explain work, in regards to electricity? How did Maxwell derive the expression for displacement current? Explain why the voltage and resistance will change depending on the length of the material. ...
The effect of (NH/sub 4/)/sub 2/S passivation treatments on the dark current-voltage characteristics of InGaAsSb PIN detector InGaAsSb/GaSb detector is very promising for novel applications in long-wavelength range (>2 /spl mu/m). Dark current, composed of surface and volume curre... ...
there is no space to apply a charge, thus there is no resistance. Ohm's law states Resistance = Voltage / I(current). So, in a system where there is no current (creating a divide by zero error), and there is no voltage (no change in electron work capacity, because...
A100resistor is wired in series with a1µF capacitor and connected to1v,2kHz supply as shown below. a)the impedance and the current flowing in the circuit b)the voltage dropped across the resistor Vr and capacitor Vc c)...
It is known that metals have free electrons which are allowed to flow. Metals provide less resistance to the flow of electrons. So they have high...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answ...
In addition, analytical recombination resistance is composed by the alternating current(AC) recombination resistance(Rrac) and the direct current(DC) recombination resistance(Rrdc), which are caused by small-signal perturbation and the DC bias voltage, respectively. Both of two parts will decrease ...
Electric flow iscommonly representedby a "hydraulic analogy". In this analogy, the water pressure representsvoltageand the flow of the water is thecurrent.Electric resistanceis represented by a constricted section of a pipe. Miss Lenhartis teaching a class and starts to explain this analogy when...
1) Photoconductive—light increases the flow of electrons and reduces the resistance. 2) Photovoltaic—light makes electrons move between layers, producing a voltage and a current in an external circuit.3) Photoemissive—light knocks electrons from a cathode to an anode, making a current flow ...
They have little or no internal resistance, which means they store and release energy without using much energy—and work at very close to 100 percent efficiency (97–98 percent is typical).What are supercapacitors used for?If you need to store a reasonable amount of energy for a relatively ...
Explain why the voltage and resistance will change depending on the length of the material. What and why are stress and strain used instead of load and deformation? Explain how a bound system can have less mass tha...