DC circuits template with parameters SLAPE

PROBLEM 2 Two semiconductor materials A and B shown in the given figure, are made by doping germanium crystal with arsenic and indium respectively. The two are joined end connected to a battery as shown in figure. Is the junction forward biased or reverse biased? A B

The effective voltage of alternating current is __________ times its highest or peak voltage. Select one: A. .9 B. .707 C. 100% D. E=IXR

Nichrome ribbon resistor elements each has a resistance of 1 ohm. The element is made from sheet of nichrome alloy, 0.025 cm think. If the width of the ribbon is 0.3cm, what length is required per element in cm? Assume specific resistance of nichrome alloy to be 109microOhm-cm.

A-How temperature affects the conductivity of conductive metals and how it affects semiconductors.semiconductors B-What is superconductivity, how does it relate to temperature? Some examples of superconductors.superconductors.

1. Answer the following with "TRUE" or "FALSE" then explain why.  ________a.) Charges choose the path of least resistance. Given a resistor in parallel with a diode, no current willflow through the resistor when the applied voltage exceeds the diode’s forward voltage.________b.) Since diodes are unidirectional components, it will always block AC signals e.g. pulse train,sawtooth, triangular signals.________c.) Silicon diodes typically have a forward voltage of 0.7V.

a sample copper wire has a resistance of 50 ohms at 10°C . what is the maximum operating temperature if the resistance of the wire is to increase by at most 10 percent? a at 10°C is 0.00409 per °C

Nichrome ribbon resistor elements each has a resistance of 1 ohm. The element is made from sheet of nichrome alloy, 0.025cm thick. If the width of the ribbon is 0.3cm, what length is required per element? Assume specific resistance of nichrome allow to be 109micro ohm-cm.

How about solving this using KCL equations? Thank you

Q1\ Explain in detail the effect of applying a voltage source on a pure semiconductor and dopped semiconductor. Explain with the help of drawing how these types are employed to conduct the charges. 02)

Kindly help with this " material science and engineering " question

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Two silicon diodes are connected in parallel and in series with resistor 0.33kohms and a battery of 10V. the voltage across the resistor 0.33k ohms is ___. The current flowing through resistor 0.33K ohms is approximately equal to___. The current of one diode is___.

Steady current circulation is desired for a lamp connected in a circuit to light. For this, explain how a stable current will occur from any part of the circuit with the conservation law of the charge. Give me detail pls.

ASAP please

Anyone could you please put down the important steps for conducting kcl and kvl?

Alternating current is __________. Select one: A. AN ALTERNATING FLOW OF ELECTRONS B. ELECTRONS REVERSING THEIR FLOW AT REGULAR INTERVALS C. THE MOST COMMONLY USED CURRENT D. ALL OF THE ABOVE

Q': choice the correct answer in each of the following 1. With rise in temperature the electrical conductivity of intrinsic semiconductor: a. Increase b. decrease c. Increase and then decrease d. decrease and then Increase 2. In a semiconductor a. There are no free electrons at any temperature b. There are no free electrons at OK c. Number of free electrons more than that d. None of the above 3.Which of the following characteristics of electrons determines the current in a conductor? (a) Drift velocity alone. (b) Thermal velocity alone. (c) Both drift velocity and thermal velocity. (d) Neither drift nor thermal velocity. 4.If the electric current in a coil is doubled the magnetic flux density a) halves b) remains unchanged c) doubles d) quadruples 5.In a N-type semiconductor, the position of Fermi-level a. Is lower than the center of energy gap b. Is at the center of energy gap c. Is higher than the center of energy gap d. Can be any where 6. The energy gap in a semiconductor a.…

An ammeter hos been designed by indirect method with current ranges 1A, and 5A, if PHMC meter -ohm hove internal resistance of 50l and half scale current of 0.5 mA. Ra and Rb will be

A PMMC type meter has a full scale deflection of 10 mA. The resistance of the coil is 30 ohm. Then (1) shunt value for an Ameter of 50 A range and (2) Find the value of series resistance required for the range up to 500 V.

For the circuit shown in figure 1, the diodes is in complete model and the resistance of both diodes are 5 Ohm. Find the current in the resistance RL. When the both switch S1 and switch S2 are ON. v1= 6V, V3 =3 Vv2=12 V.

Part C. Zener Diode 1. 2. 4. Find a datasheet for a 1N749A Zener Diode. Record the value for reverse breakdown voltage below: 1N749A Reverse Breakdown voltage_ Build the circuit shown in Figure 3 in multisim. Include a voltmeter to measure the voltage across the Diode with the polarity reference shown and an ammeter to measure the current with direction as shown. (Note: for easy wiring, you can right-click on the meters in your circuit, and flip them horizontally.) Operate the supply voltage (Vsupply) between ± 20 V in steps of 1 V (i.e., -20 V, -19 V, -18 V, etc.) and place your results in Table 3 5. Plot the I-V characteristics of the diode using the data from Table 5 of the Lab Report. You should either do a **CLEAR** plot by hand or use a program like EXCEL and paste the results in the space provided V supply 1 ΚΩ www ww Current 1N749A * 510 2 ΚΩ Voltage + Figure 3: Third Circuit Using a Zener Diode 200 Ω

5.) In a parallel circuit: A) Each branch of the circuit must have the same potential difference B) Each branch of the circuit can have a different current C) Both of the above D) None of the above 5) 6.) A semiconductor is a material that: A) Has a resistance between a true conductor and a true insulator 6) B) Behaves like a conductor under certain conditions and an insulator at other times C) Both of the above D) None of the above

In the figure given we have u(t)=10· coswt [V]. We assume the diodesand the A-meter (A) to be ideal.a) Plot the waveform of the current flowing through the A-m in scale.b) What is the reading of the A-m, if it is moving-coil type?c) What is the reading of the A-m, if it is moving-iron type?d) Calculate the power factor of the WHOLE structure.

I would like to know...what are electronic applications of specific conductive and resistive materials

Shackle type insulators are used for voltage in the order of  ....................... Complete the answer

Short answer. What happens to the resistance of a negative temperature coefficient material if its temperature increases? Use the editor to format your answer Short answer. What is the advantage of a semiconductor device if in the conduction of current there is no voltage drop across it? Use the editor to format your answer Short answer. Why a semiconductor diode is called a non-linear device? Use the editor to format your answer