Q 6. (a) Define the following terms: (i) Magnetic dipole moment (ii) Magnetic domain (b) What is NDT? If you have a plastic pipe and an aluminum pipe, then what non-destructive tests will you carry out for the inspection of surface and internal defects of the samples? (c) What is meant by magnetic susceptibility? Discuss the effect of temperature on magnetism for different magnetic materials with necessary figures.
Q: If the refractive index of water is 1.35, what will be the polarising angle for water surface. Find ...
A: TO find- (1) Polarising angle for the water surfaceθp=? (2)Angle of refraction (rp)=? Given- R.I. of...
Q: Direclon: Suppose a frend asks you to explain how electric potential relates to potential energy. Wn...
A: A charge creates an electric field. When another charge enters the field some work is done. Electr...
Q: LABORATORY QUESTION R m m2 If m, making a unifor circular motion along circular path that has a radi...
A: Hence the answer..
Q: 1. A point charge ql = -6.0 uC is at the point x = - 0.800 m, y = 0.600 m and a second point charge ...
A: Given, q1=-6.0μCr1=-0.800m,0.600mq2=-5.0μCr2=-0.800,0mq3=-2.0 nCr3=0,0
Q: Part A A 4-lb ball A is traveling horizontally at 21 ft / s when it strikes a 10-lb block B that is ...
A: Given: Weight WA=4lb Horizontal velocity VA=21ftsec Weight of ball WB=10lb Block B's resting point,V...
Q: Question 3: A plane wave is normally incident on a circular sheet from free space (e = €0,H = Ho, No...
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Q: Three polarzing fiters are stacked, with the polarizing axis of the second and third fiters al angle...
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Q: A) A 1.2 kg block slides down a frictionless incline with a slope angle of 42°, starting from a heig...
A: Mass of the block m = 1.2 kg height h = 3.2 m Incline angle θ = 42o Spring constant k = 460 N/m
Q: A cricketer can throw a ball to a maximum horizontal distance of 100 m. How much high above the grou...
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Q: Q2: A pendulum bob of mast m is suspended by a string of length / from a car of mass M which moves w...
A: To determine: (a) The Lagrangian function The mass of the pendulum is m, the length of the pendulum...
Q: A square loop of side 10cm and resistance 0.5N is placed vertically in the east-west plane. A unifor...
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Q: 1 A boy and his skateboard of total mass 60kg coasts down a frictionless ramp at an angle horizontal...
A: Given Data The total mass boy and his skateboard is:m=60 kg The angle of frictionless ramp is:θ=30°...
Q: Electron current 456 8 A wire through which a current is flowing lies along the x-axis as shown. Con...
A: Given: The magnitude of the conventional current through the wire is I = 9.5 A The length of the wir...
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A:
Q: A F (N) x (m) E (0,0) D Above is a graph of a force applied on an object as it moves in the x-direct...
A: Area under the force vs distance curve is the work done. Total work done between the two dotted li...
Q: A 3000-kg satellite orbits the Earth in a circular orbit 11797 km above the Earth's surface (Earth r...
A: Given that,Mass of satellite : m = 3000 (kg)Radius : r = 6380+11797 = 18177×103Here we need to find ...
Q: Q 2. (a) Define lattice points and unit cell. Calculate the atomic packing factor (APF) of FCC and B...
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Q: direction. Vectors A and B both have positive y- components, and make angles of a = 43.9° and B = 25...
A: Hence the answer..
Q: Figure shows a small magnetised needle P placed at a point O . The arrow shows the direction of its ...
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Q: A particle of mass 1 g is moving along the positive x-axis under the influence of a force. k F = - w...
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Q: A cricket ball is thrown at a speed of 28ms- in a direction 30° above the horlzontal. Calculate (a) ...
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Q: What is the electric field magnitude at the point 0.2 m from 15 micro coulomb point charged particle...
A: The electric field at r=0.2m due to the charge q=15x10-6m is : E=14πε0qr=9×10915×10-60.22E=3375000N/...
Q: An emf of 10 V is connected to a series RC circuit consisting of a resistor of 2.0 × 106 N and an in...
A: Here we use, τ=RCτ= constant for timeR= ResistanceC= capaci...
Q: 6. A 230 V shunt motor has a nominal arma- ture current of 60 A. If the armature resist- ance is 0.1...
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Q: A stream of water flowing horizontally with a speed of 15ms- gushes out of a tube of cross-sectional...
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Q: A radioactive substance loses 3% of its substance every 5 years. What is the half-life of this subst...
A: Given that:- A radioactive substance becomes 97% of the initial substance every 5years. The activity...
Q: A 240V electric clothes dryer has a resistance of 100. How much charge (in Coulombs) passes through ...
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Q: What is the difference between a type I and a type II supernova? And why does it exist?
A: A type 1 supernova is a type of supernova that happens when one of the stars in a binary system is a...
Q: A block with a mass of 15kg is attached to a spring on it's left and right sides .the left spring ha...
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Q: نقطتان )2( Q1/(b) Calculate cutoff frequency high for the cct. below at R1=R2= 10KQ and * C1=C2=0.00...
A:
Q: 12. When a meteoroid collides with the Moon, the surface material at the impact site melts. Explain ...
A: In this we use to think about the impulse and how it impact with force. we use the formula ...
Q: (-rays with lambda=1.0 dot A are scatt adiation is viewed at 90° to the inciden
A: When X-rays or gamma rays are scattered by loosely bound electrons there is an increase in the scatt...
Q: the information missing from the table Situation 1 Description 1-2: Mr. Choi moves quickly from the ...
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Q: Problem 4: Consider two long wires with currents I = 5.2 A and I = 3.8 A, as shown in the figure. Le...
A: Here, I1 =5.2 A I2 = 3.8 A d =0.095 m
Q: Assume that V is a function of y and at y 2, V-5 volt and at y 4, V 10 volt. a) Find V, E, E| and dr...
A: Given: At y1=2, V1=5V, and y2=4, V2=10V The potential difference is : ∆V=V2-V1=5V The electric field...
Q: 3. (i) Compare Maxwell Boltzmann distribution function (fMB) with Bose Einstein distribution functio...
A: 3.(i) Maxwell boltzmann distribution function is given as, fMB=1eα+βEi
Q: For a spin 1/2 paramagnet with localised moments in the low-field, high-temperature limit the magnet...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: 34.0°, and the distances are di ment from i to f? Give the angl d from the +x direction.
A: Given as, d1 = 4.80 m d2 = 7.30 m d3 = 10.0 m
Q: What is the role of the Whitson Bridge in the pressure conditioning circuit? 6 1 a 10:59
A: The unknown electrical resistance can be measured by an one of the electrical decive is a wheatstone...
Q: This homletonion has Ho Pa Sx + Pg Sy This hamletonion hes anether symmnetry thot is given by the op...
A: Given: Consider H=PxSx+PySy hamletonion, which has additional symmetry defined by the operator P=1hS...
Q: Q6: A runner with mass 120 kg run with the speed 30km/h on a wet road with friction. find the fricti...
A: Given: Mass of the runner, m=120 kg Velocity of the runner, v=30 km/h=8.33 m/s To find: Work done by...
Q: In the figure, a 3.9 kg block slides along a track from one level to a higher level after passing th...
A: Given: Mass,m=3.9kgInital velocity,v0=7m/sHeight,h=0.92mCoefficient of Kinetic Friction,μK=0.606Acce...
Q: Q2/(a) For the network below, Find * Vo نقطتان )2( 680 k2 77KN 510 k2 18 k2 33 k2 22 k2 V. 20μν 105....
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Q: Example 2 The CO2 laser is one of the most powerful lasers. The energy difference between the two la...
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Q: 2. An electron in the n = 2 state of hydrogen remains there on the average of about 108 s, before ma...
A: The uncertainty principle states that no two canonically conjugate variables can be determined simul...
Q: An emf of 10 V is connected to a series RC circuit consisting of a resistor of 2.0 × 106 N and an in...
A: Given that,EMF of the battery : V0 = 10 (V)Resistance of the resistor : R = 2×106 (Ohm)The capacitan...
Q: 67. (III) (a) Show that at points along the axis of a dipole (along the same line that contains +Q a...
A: Part(a) The electric field at an axial point of a dipole is E=14πεo2pr3. Part(b) In what direction d...
Q: A 55.0 kg box is initially at rest on the flat floor. The coefficients of friction between the floor...
A: Given, mass of box is m=55kg The coefficient of static friction is μs=0.54 The coefficient of kineti...
Q: il (sp gr 0.85) is 365 kN/m2, what is the equivalent head (a) in meters of oil; (b) in meters of wat...
A: Given pressure P=365kpa Specific gravity of oil SGoil =0.85
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