Explain why photovoltaic cells would be connected in series, parallel, or a parallel combination.

Q: A potentiometer wire is 5 metres long and has a resistance of 10 ohms. It is series linked to a…

A: It is given that: L=5 mR=10 ΩRe=9942 ΩE=2 V

Q: constant inductance of one henry and a variable resistance R are connected in series with a constant…

A:

Q: (a) In high voltage applications the dielectric strength of insulating materials and the electric…

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Q: Why is it important to know you measure current through a component and voltage across?

A: Please find your answer below in step 2

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Q: The power dissipated by a 10-ohm load resistor with a current rating of 5 amperes is if supplied…

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Q: tate the relationships of total and individual electric potentials in (a) series circuit. (b)…

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Q: You want to demonstrate charging the electroscope by the induction process. However, it does not…

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Q: What is the reason of using an inductor in the ballasts instead of an resistor? In which cases can a…

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Q: Give five factors that affect electrical conductivity and why.

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Q: Compare AC and DC voltage and current sources as defined by voltage polarity, curren direction and…

A: 1. COMPARISON BETWEEN AC AND DC VOLTAGE:                                    AC VOLTAGE…

Q: What does a MONOSTABLE circuit do? How could these ideas be applied?

A:

Q: Identify the main parts of Electrical Conductivity Apparatus and their functions

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Q: How properties like Electrical, thermal, optical, mechanical are used or function in energy…

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Q: 1.- Please explain photovoltaic-effect- and electrical model of PV panel by drawing the figure

A: Different energy sources are required in day to day life. These energy sources can be renewable or…

Q: Sketch a graph of the voltage vs time for a 10V DC voltage

A:

Q: What does a compatible charge mean? What if the load is not compatible?

A: to explain the compatible charge

Q: Q5: Derive the expression for power P = VI in an electrical circuit. Q6: What is the resistance of…

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Q: What is Photovoltaics (PV)? What are the advantages and disadvantages of using solar energy? How…

A: Photovoltaics(PV) is the direct conversion of light (Natural or Artificial) into electricity using…

Q: 3. Find the ohmic values of R3 that will make the power inR,, 1.5 times the power in R3 . R1 =1 R3…

A: Here we discuss about the DC circuit concept & Fundamentals of Electric Circuit.

Q: Electrons pass right through a wire cross section at the rate of 6.4 x 10²1 electrons per minute.…

A: SOLUTION   GIVEN  Number of electron pass through Wire         cross…

Q: When a voltage of 100 volts at 50 Hz is applied to a series connection of a resistor A and an…

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Q: How does the photovoltaic effect limit short-circuit current in PV devices?

A: How does the photovoltaic effect limit short-circuit current in PV devices?

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A: Conductors are the materials having very high conductivity for example metals semiconductors are the…

Q: solar energy as a energy source example?

A: we can explain how we can use solar energy.

Q: The relation between electric intensity E, voltage applied V and the distance d between the plates…

A: Given: E = Electric Field ; V = Voltage applied ; d = Distance between Plates

Q: Reflect and elaborate comprehensively the concept, application and importance of these topic.…

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Q: An inductance of 2 henries and a resistancc of 20 ohms are connected in series with an emfE volts.…

A: E=100 V DC Find i (t=0.01)

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Q: Explain solar energy and discuss at least two ways it has been used.

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Q: The process of converting Solar energy into Electrical energy is called a. Solar-Voltage Effect b.…

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Q: reference to the load how are inductors connected to help prevent voltage spikes and surges?

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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).