3. Determine the equivalent resistance between a and i.

Q: what is the mathematical relationship between voltmeter readings?. 2: what happens to the potential…

A: The mathematical relation ship for the circuit diagram voltmeter is  V4 = V1 + V2 + V3 this is due…

Q: 2. Determine the equivalent resistance between the terminals a and b

A:

Q: 3.) Determine the effective resistance between points A and B in the given network below. Express in…

A: In this question,  We need to determine the effective resistance across the terminal A and B.  We…

Q: Calculate the resistance of a 100 m length of wire having a uniform cross-sectional area of 0.57 mm2…

A: Resistance of wire = resistivity ×(Length of conductor/area of cross section of wire). 1mm = 1×10-3…

Q: Calculate the actual tolerance value of a resistor that is 97 ohms with a tolerance of +\ -  20%

A: Here value is given and need to find actual tolerance values

Q: 1- Determine the width of a carbon resistor having a sheet resistance of 150 N ir the length is 1/2…

A: Given Data: Resistance = 150 ohm Length = 1/2 in = 1.27 cm Rcr = 500 ohm

Q: 3. A metallic wire is stretched from original length of 3 m to 6 m. If the original cross-sectional…

A:

Q: The length and dismeter of a copper wire are found to be 100 and 0.002 m, respectively. Consider…

A:

Q: A given wire has a resistance of 17-5 ohms. If its length is 560m, how much length must be cut-off…

A: Resistance increases as length increases So cut down the material

Q: A metal rod is 2m long and 8mm in diameter. Compute its resistance if the resistivity of the  metal…

A: Resistance- The electrical resistance, R of this simple conductor is a function of its length, L and…

Q: Problem 6. The resistance of 1.5 km of wire of cross-sectional area 0.17 mm² is 150 22. Determine…

A: Given: Resistance, R=150 Ω Length, l = 1.5 km = 1500 m Cross sectional area, A=0.17 mm2=0.17×10-6 m2

Q: R, 20 mV 1 mA Voltmeter 4.c. Find the value of Rv (in ohms) needed for a full-scale reading of 250…

A:

Q: If a nonlinear resistor has a voltage-current relation of V= 31² + 4, what current does it draw when…

A: Given voltage current relation of non linear resistor is - V=3I2+4V=61Volt

Q: Discuss the importance of studying earth resistance 3:40 äso2

A: The analysis of the ground resistance plays an crucial role while designing the substation or other…

Q: 1- Determine the width of a carbon resistor having a sheet resistance of 15 0 1 if the length is 1/2…

A: As per the guidelines, we supposed to answer one question at a time so please ask other questions…

Q: Given the circuit shown below, what is the standard value resistance for resistor R3? R1 82 Ω 12 V…

A: By ohms law: V= IxR  Where, V = voltage across element               I = current passing through…

Q: Calculate the equivalent resistance between A and B Sohm 10ohm

A: For series connection, Req=R1+R2 For parallel connection, Req=R1R2R1+R2

Q: A wire of 0.14 mm diameter and specific resistance 9.6 micro ohm-cm is 440 cm long. The resistance…

A: Diameter of wire is given,  d=0.14 mm=0.014 cm Area of cross section is given by,…

Q: 1. A coil of aluminum wire has a resistance of 50 when its temperature is 0°C. Determine its…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: A copper transmission line is to be replaced by one of aluminum having the same total resistance. If…

A: Given Data: both wire has the same total resistance Area of cu wire = 0.005m2

Q: The

A: Here it is asked to find the current value when oyher parameters are given. Here a proportionality…

Q: 18.) Determine the effective resistance between points A and B in the given network below. Express…

A:

Q: Which of the following statements below are true? i. Longer materials have greater resistance ii.…

A:

Q: Find the Equivalent Resistance of the following R₁ = 5 kn www R₂ = 10 k ww R 10 k

A:

Q: 2. Which of the following will increase the resistance of a wire? increasing the temperature of the…

A: In this solution we discusses the concepts of resistance.

Q: The resistance of a wire varies directly with its length and inversely with the square of its…

A: Given a wire of same material, Case (1), Resistance of wire, R1=80 Ω Length of wire, L1=100 ft…

Q: 1. What is an ohmmeter and what are its application?

A: 1. Ohm meter:- Ohmmeter is an electrical measuring instrument which used to measure the electric…

Q: Find the conductance of a resistor of resistance (a) 10Ω (b) 2kΩ (c) 2mΩ

A: Let us calculate the conductance of the given resistors one by one as shown below. The conductance…

Q: 4. Calculate the resistance of a 100 m length of wire having a uniform cross - sectional area of…

A:

Q: A brass wire, that has a cross sectional area of 0. 12m² and its resistance is 80µ ohms. Find the…

A:

Q: 20Ω Μ 30Ω

A:

Q: A given wire has a length of 2 m and a cross-sectional area of 0.3 m2. If the resistance of the wire…

A:

Q: how much length must be cut off from the wire in order to reduce its resistance to 12.5 ohms.

A: Given,  Resistance of a wire is 17.5 ohm, if its length is 560 m.  Let, to reduce the resistance of…

Q: .A piece of copper wire has a resistance of 5 : at 20°C. What is its resistance at 100°C?

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions…

Q: Find the conductance of a short circuit on 100 V, Which results in a short circuit current of 500 A.

A: Given, Voltage, V= 100 V Current, I= 500 A

Q: A wire of length 3 m and cross sectional area of 1.7x10-3 m2 has a resistance of 0.03 phn. Find the…

A: Given: Length of wire, Cross section area of wire, Resistance of wire,

Q: . Determine the equivalent resistance

A:

Q: Examine the circuit shown below. For each of the following elements, state how much power they…

A: in the given question total four elements are present. the voltage source is the active element that…

Q: A wire of diameter 0.550 mm and length 45.0 m has a measured resistance of 2.80 2. What is the…

A: Given thatDiameter=0.550mmlength=45.0mResistance=2.80Ω

Q: Determine the equivalent resistance between terminals a and b. a m 30 ohms 10 ohms 20 ohms bo 15…

A:

Q: For a given wire gauge, the longer the wire the greater the resistence. A copper wire 750ft long has…

A: Given: Length of copper wire, l=750 ft And resistance of 750 ft. long wire, R=1.89 Ω For the same…

Q: Caleylate I and Vi fae the figure2 eircuit Shown in R1

A: The solution can be achieved as follows.

Q: 2) What doping of Phosphorus (n-type) do you need to make an 1206 resistor have a resistance of 1200…

A:

Q: QI/ Find the equivalent Resistance across(A, B). A o w

A:

Q: A wire of length L and cross-sectional area A has a resistivity p. Which of the following formulas…

A: Given: The wire is The length of the wire is L, cross sectional area is A and resistivity of the…

Q: A wire has a resistance of 12 N. It is bent in the form of a circle. The effective resistance…

A: Given: A wire bent in the form of a circle has a resistance, R=12 Ω

Q: Find the resistance of a circular wire that is 0.5-m long with radius of 1mm and has a resistivity…

A:

Q: 2.1.A piece of copper wire has a resistance of 5 : at 20°C. What is its resistance at 100°C? 2.2.…

A:

Q: .Plot the results on a graph which should look like that of figure 2

A: The graph can be plotted by using the table given and the x-axis should be taken as input voltage…

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.