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Q: 1. How many lumens pass through an area of 0.2 m? on a sphere of radius 5 m, if an 900 cm isotropic…
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Q: Situation 1: When a 4.00-kg object is hung vertically on a certain light spring that obeys Hooke's…
A: Given, mass m=4 kgdisplacement x= 2.5 cm= 2.5×10-2 m
Q: 1. A mars lander may use small rockets to carry cameras on parachutes to a high altitude to survey…
A: Given: Mt=2kgMs=1 kgIsp=150stb=20 secondsμmars=4.469×104km3/s2Rmars=3397 kmgmars=3.63 m/s2
Q: A square wire loop 46 cm on a side, with resistance 49 mQ, has its plane normal to a uniform…
A: Given data B=2.2 Ta=0.46 mt=0.36 sec Here, B is the magnetic field and a is the side of the square.…
Q: The axle of a railway engine is of length 1.5 m. Calculate the e.m.f. that will exist between the…
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Q: Is the following assertion accurate? "From its emission from a beta-decaying nucleus to a Geiger…
A: GIVEN THAT: A Geiger counter is used to measure all alpha, beta, and gamma radiation types. In the…
Q: What is the work done against gravity in lifting a 65-kg object through a distance of 12 m? Show…
A: Given that,Mass : m = 65 (kg)Distance : x = 12 (m)Gravitational accelertaion : g = 9.8 (m/sec2)Here…
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.23…
A: Given: The value of current in wire 1 is 4.23 mA or 0.00423 A. The value of distance d1…
Q: (b) Given that a wave is described by the following equation, extract values for the amplitude,…
A: The question can be solved as follows
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.23…
A: Given data i1=4.23 mAi2=6.99 mAd1=2.44 cmd2=5.32 cm Here, i represents the current and d is the…
Q: Consider the gauge transformations: A(x, t) = A¿(x, t) + Vxo(x,t) 0xe Ф(х, t) %3 Ф.(х, t)-. (x, t)…
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Q: r the electric fie of this ring that IS
A: Given, a= 50 cm Q=10-8 C
Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.57 × 108 C at x = 16.0 cm and…
A: q1 = 2.57 × 10- 8 C q2 = - 5.29q1 Position of q1 charge is x1 = 16.0 cm = 0.16 m Position of q2…
Q: An object of rest mass m travelling with a speed of 0.8c akes a complete inelastic collision with…
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Q: In the given acceleration - time graph: DRAW THE VELOCITY - TIME, DISPLACEMENT - TIME GRAPH.…
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Q: A student can row a boat 6km/h in still waters, she is on one bank of a 6 km wide river that has…
A: Since more than three subparts are provided, solution for the first three is provided here. Please…
Q: 1) A magnetic potential vector A is given in the cylindrical coordinates system (up,uo,k) by the…
A: Given: The magnetic vector potential in cylindrical polar coordinates is A→ = 5 ρ sinϕ k→ To prove:…
Q: Estimate the minimum velocity of a billiard ball ( ~ 50 g) confined to a billiard table of dimension…
A: To find minimum velocity of Bullard ball confined to a table of dimension 1 m and mass of 50 g
Q: 10- Four unequal capacitors are connected in a parallel with each other. Which one of the following…
A: Solution:-GivenFour unequal capacitorsParallel connection
Q: A 200 volt battery 1s the combination of capacitors of capacities 5 uF and 10 pF. First connected in…
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Q: An unstable particle with a mass of 3.34'10-" kg is initially at rest. The particle decays into two…
A: Mass of unstable particle m1 = 3.34 × 10- 27 kg Initial velocity of unstable particle v1 = 0 m/s (at…
Q: For g, can you explain how did they got Vr = Vc?
A: The capacitance of the capacitor is given as, C=225 μF=225×10-6 F, The resistance of the resistor is…
Q: Consider the gauge transformations: A(x, t) = Aµ(x, t) + Vxo(x,t) Oxe (x, t) at $(x,t) = $1(x, t) –…
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Q: A piece of aluminum and a piece of cotton are rubbed together. The piece of cotton is brought very…
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Q: One long wire lies along an x axis and carries a current of 41A in the positivex direction. A second…
A: The current flowing through wire-1 along +x-axis is given as, i1=41 A, The current flowing through…
Q: An electron (with mass m, = 9.1x 10 31 kg, charge |qel = 1.6 x 10-19 C) moving with a speed of 2.50…
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Q: An airplane propeller is 2.98 m in length (from tip to tip) and has a mass of 107 kg. When the…
A: Given: Length of propellor (L)=2.98 m Mass of propellor (m)=107 kg Torque applied (τ)=1870 N-m
Q: A A Sphere with radius R Sphere with radius R
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Q: Application of laser with Special emphasis on holography
A: Light Amplification by Stimulated Emission of Radiation is abbreviated as LASER. Lasers are very…
Q: One long wire lies along an x axis and carries a current of 41 A in the positivex direction. A…
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Q: A charged particle (q) is shot with a velocity v in a straight line parallel to an external magnetic…
A: In general, Lorentz magnetic force is given by FB = qvBsinθ Where q is charge…
Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…
A: Distance between green car and red car, xr-xg=217 m initial position of red car, xr=0initial…
Q: 2- Determine the natural frequency of vibration of the SDOF system. Assume rigid girder. 4k/Et Steel…
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Q: An 8.0 kg object moving 4.0m/s in positive x direction, has a 1D collision with a 2.0kg object…
A: Given: mass of first object m1=8.0 kg mass of second object m2=2.0 kg Initial velocity of first…
Q: A solenoid 3.142 m long and 5.0 cm in diameter has two layers of windings' of 500 turns each and…
A: To find-Magnetic induction (B)=?Given-L=3.142 mN=2×500=1000I=5 A
Q: 72 Use the results displayed in Problem 71 to predict the (a) magnitude and (b) inclination of…
A: 72 Given: Bh = μ0μ4πr3 cos λmBv = μ0μ4πr3sin λm
Q: A bar magnet is let fall toward the center of a conducting loop of wire, with the north pole…
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Q: 1. Consider a damped spring-mass system with m = 1kg, k = 4 kg/s^2 and b = 5 kg/s. a. Write the…
A: Problem based on spring mass system.
Q: aximum range of 2 fm, and ignorie
A: Given as, A= 100 and maximum range= 2 fm.
Q: An electron that has a velocity with x component 2.0 x 10° m/s and y component 4.2x 10° m/s moves…
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Q: B 0.600 m 0.800 m You have a right triangular coil with base of 0.800 m and height 0.600 m having…
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Q: Four identical spheres of masses 2.0 kg each and radius 0.25 m are situated at the four corners of a…
A: 0.0Here the moment of inertia of 4 spherical balls situated at the 4 corners of a square is needed.…
Q: A red rekates in vertical plane wieh a Conskant speed w (YZplane) about a harizental axis through…
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Q: charge distributed over a Vo lume of radius (RISo that volumetric change density at any point in…
A: value of electric field at each point where r<R. given, Charge densityρ=krα
Q: If the resistively heated patch at t = 0s is -1.0 m <x < 1.0 m and the patch is heated to 30° C,…
A: Given: At t=0 resistively is -1.0m≤x≤1.0mPatch heated = 30oPeak temperature, t= 1.7…
Q: Ex. 8 : A meter gauge train is running due north with a constant speed of 20 m/s on a horizontal…
A: To find-Induced e.m.f. (e)=?Given-l=1 m ,V=20 m/sBv=3×10-4 Wb/m2
Q: Ex. 22 : A conductor of length 0.3 m moves with uniform velocity of 10 m/s at right angles to a…
A: To find-Induced e.m.f (e)=?Given-B=0.5×10-4B=5×10-5 Wb/m2l=0.3 mv=10 m/s
Q: 2. You push very hard on a heavy desk, trying to move it. You do work on the desk: whether or not it…
A: Solution:-Given that
Q: What is the magnitude of the electric field 90.30 cm above a 0.00054C charge?
A: Given that:-d=90.30 cm=90.30×10-2 mCharge, q=0.00054CWe know that:-E=kqd2 Equation…
Q: A light plane flies north from Hamburg to Kiel (100 km) with an air speed of of 340 km/h through…
A: Here we will simply use speed time formula
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