Problem 4.9 A dipole p is a distance from a point charge q, and oriented so that p makes an angle with the vector r from q to p. (a) What is the force on p? (b) What is the force on q?
Q: Consider the circuit shown in the figure below. Given that R2/R1 = 4 and R3/R1 = 9, the current…
A: Given, An electric circuit with three resistor and one inductor and a battery source. R2R1=4R3R1=9
Q: Ex. 57: A T.G. shows a deflection of 20° for a current of 0.5 A. Calculate the current needed to…
A: To find-Current (I2)=?Given-Deflection (θ1)=200Current (I)=0.5 ADeflection (θ2)=400
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A: Given, Wavelength, λ=177.5nmλ=177.5×10-9m Kinetic energy, KE=3eV a. The energy of the light is given…
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A: Scattering of light.
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Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…
A: Resultant force at A can be calculated as, R=∑FxR=280-220+390R=450 N
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A:
Q: Q3: Calculate the centripetal force exerted on a 900 kg car that negotiates a 5 km radius curve at…
A: aWe have-Mass, m=900 kgRadius, R=5 km=5000 mCentripetal force, Fc=mv2R ......eqtn 01
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A: Given, The applied force from one end is F1=8kN=8000N The coefficient of friction between rope and…
Q: Find the minimum wavelength for x-ray with a) 35 kV and b) 45kV voltages.
A: Given that:-Voltage, V=35 kV=35000 VoltThe minimum wavelength , λmin=hceVWhere, h is the Planck's…
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Q: A Watt (W) is defined as one Joule (J) of energy per second (s): 1 W = 1 J/s. It is also possible to…
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Q: For the capacitor circuit below: a) Find Ceq b) Determine the voltage across each capacitor, Vc1,…
A: In the given problem, the capacitors C2 and C3 are connected in series, and the series combination…
Q: Ex/7: A solenoid of length 30 cm carries a current of 9A. It has its windings in 2 layers with each…
A: Given-L=30 cm=0.3 mI=9 AN=2×600=1200μ0=4π×10-7 Tm/A
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Q: Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…
A: Given, A beam of electrons which moves from the electron gun towards the screen of a cathode ray…
Q: 3. Two parallel glass plates separated by 0.65 mm are placed in water at 10 °C. The plates are…
A: Given: Separation between parallel glass plates, 0.65 mm Temperature, 10 °C Surface tension of water…
Q: In a potentiometer experiment balancing length is found to be 1.80m fou a cell of emf 1.5V. Find the…
A: To find-Balancing length (l2)=?Given-Balancing length for first cell (l1)=1.80 m
Q: Ex. 33: In an interference experiment the distance between the two identical sources is 0.3 mm and…
A: To find-(1) The bandwidth(2) The distance between the central bright band and the 10th bright…
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A: Given: Power of wind turbine, P=50 kW Wind speed, v=26 miles/hour Betz limit, 62 % To find:…
Q: When the weight of block B to maintain equilibrium is maximum, the tensile forces in the four…
A: Given: α=30o γ=20o θ=60o μA=μB=0.22 μc=0.11 μD=0.05 P=78.93N
Q: A galugnomeley of resiplance 50 gives full scale deflection when a current of 10 mA it. Calculate…
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Q: Ex. 51: Find the maximum speed with which a car can be driven safely along a curved path of radius…
A: To find-Maximum speed (V)=?Given-r=100 mμ=0.2g=9.8 m/s2
Q: (b) The deuteron is an 'iso-singlet'. Calculate the ratio of the cross-sections for the following…
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Q: In the figure, the resultant of all forces in x-direction is equal to a m X 30°
A: The answer is explained below Option (C)
Q: A point is situated at 7 cm and 7.2 cm from two coherent sources. Find the nature of illumination at…
A: The problem is based on the concept of path difference. The path difference between the two varying…
Q: Q. 16: If the velocity of the electron in its first orbit of hydrogen atoms 2.1 x 106 m/s then its…
A: To find-Velocity of electron in 3rd orbit is=?Given-Velocity of orbit in first orbit is 2.1×106 m/s
Q: (b) In a Common Emitter BJT amplifier, a capacitor CE is included and in a Common Source JFET…
A: Common Emitter BJT Amplifier- Transistor amplifier’s increase an AC input indicators that alternates…
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A: To find-Ratio of two emf E1E2=?GivenBalancing length for sum method (l1)=250 cmBalancing length for…
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A: To find-E=?Given-m=1 μgm=1×10-6 gm=1×109 kg
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Q: QUESTION 6 The nozzle of a 4-jet Pelton wheel turbine each have a diameter of 130 mm and the…
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Q: th's magnetic A) 22 μT T-Attenuat Ba anometer has K-0.1A, N-50 and a-5cm, the horizontal comp field…
A: Given: A tangent galvanometer has, μ0=4π×10-7T.m/A k=0.1 A N=50 a=5cm
Q: Example 1 Compute each of the following double integrals over the indi (a) ſf 6xy² dA, R=[2,4]×[1,2]…
A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…
Q: As shown in the figure, an object with a natural length of L = 30 cm and a spring constant of k =…
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Q: The line of action of the 2770-lb force runs through the points A and B as shown in the figure.…
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Q: 3) Fill the missing and decide the type of decay in the following decays: 60 60 a) Co* → []+ 29 Co…
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Q: Compute the combined moment of the two 75-lb forces about (a) point O and (b) point A. The moment is…
A: Moment.
Q: a) What is OCF in each year? b) How does net working capital change in each year? c) What costs are…
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Q: Lithium has a work function of 2.30 eV. Light with a wavelength of 400 nm is incident on the metal…
A: part(a) Determine if this metal exhibit the photoelectric effect. Explain your reasoning. Part(b)…
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Q: * A Class A pan was located in the vicinity of swimming pool (surface area=500 m^2) the amounts of…
A: Solution:- Total water evaporation romthepanE =∑Total rain fall…
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A: In this question we are given that the radius of a beam is 9.8m and angular acceleration is 8…
Q: Light is incident at an angle I on a glass slab. If reflected ray is completely polarized, then the…
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Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB…
A: tanθ=3438+28tanθ=0.515θ=27.24° tanα=3938α=46.76°…
Q: B M O 9" Answers: Vector F = (430 lb)(i Scalar components Fx= i i F₂= i F = 430 lb 15" lb lb lb 17"…
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Q: Ex. 44: S = 50 Resistance P = 10, Q = 15, R = 25 anc are connected in the arms AB, BC, CD and DA…
A: To find-Resistance to be connected acrross S=?, R'=?Given-P=10 ohmQ=15 ohmR=25 ohmS=50 ohm
Q: Ex. 80: The fringe separation in biprism experiment is 3.2 x 10-4 m, when red light of wavelength…
A: To find-Change in band width (X1-X2)=?Given-λ1=6.4×10-4 mλ2=4×10-7 mX1=3.2×10-4 mD1=D2=D and d1=d2=d…
4.9
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