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Q: Common dielectric materials construction of capacitors incluc
A: Dielectric materials used in capacitor
Q: A carbon dioxide laser emits a harmonic electromagnetic wave that travels in space in the negative x...
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Q: A cathode-ray tube accelerates electrons through a 20 kV potential difference. To what speed are the...
A: Given that:- Accelerating potential, V V=20 kV=20,000 V By work-energy theorem, Kinetic energy = Wo...
Q: 7 Calculate the Coulambenergy 22 of the nuclide Mg 12 (= 0:42Mev)
A: Answer..
Q: 98. •A 20-g object is placed against the free end of a (k equal to 25 N/m) that is compressed 10 cm ...
A: The 20 g object is placed against the compressed spring, which is compressed by a distance of 10 cm....
Q: Assemble the circuit based on the circuit diagram below. There are three current loops: the top loop...
A: If we take two currents i1 and i2 moving in clockwise direction in the upper and lower loops respect...
Q: A particle performing S.H.M. has a period of 6 second and amplitude 6 cm. Find the time taken by it ...
A: To find- Time required by the particle (t)=? Given- Periodic time (T)=6 sec Amplitude (a)=6 cm Displ...
Q: Free Fall Height (m) Time (t) 8 (expt'l) g (std) %error Motion Free Fall (No air resistance) Falling...
A: Percentage error. Given, table:
Q: Problem 2: Three capacitors are connected as shown in the figure. Ci = 6.8 µF, C2: µF, C; = 6.7 µF. ...
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Q: Apps hatsApp Momentum & Impulse 100 What is the equation for momentum? 200 Can an object that is not...
A: NB: There are many non interrelated parts given in the question. So only the 1st three questions fro...
Q: (i) A 100-turn coil oriented its plane to a magnetic field in certain angle as shown in Figure 3. Gi...
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Q: 7. A central air conditioner removes heat at the rate of 44,500BTU/hr from inside of a house at 20.0...
A: Consider given data as below. Rate of heat remove, Qremove=44500 BTUhr Temperature inside house, Tc=...
Q: Three point charges are located it the positive x-axis of a coordinate system. Positive point charge...
A: Given, Charges, q1=5×10-9Cq2=-10×10-9C Distance for the first charge, r1=0.03m Distance for the seco...
Q: A spring is attached to the ceiling and pulled 13 cm down from equilibrium and released. The amplitu...
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Q: steel rotor of radius 3 m rotates about a vertical axis. A person in contact with the inner wall of ...
A: The motion of an object in a circle at a consistent speed is known as uniform circular motion.When a...
Q: The magnetic field of a harmonic plane electromagnetic wave is given by the expression (image) where...
A:
Q: How does the period of the pendulum change with the amplitude of the pendulum bob? Explain your obse...
A: The data table is given by:
Q: The equation for Work that says W = AEint can only be used for cases that are The equation for Work ...
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Q: Q. 20 : If the length of the simple pendulum is increased by 44 %, then what is the change in time p...
A: To find- Change in periodic time=? Given- Original length (L1)=L New length (L2)=44%L1+L1 =44%L...
Q: Problem 1: Two parallel plates are charged with +Q and -Q respectively as shown in the figure, where...
A: Given: Charge,Q=37nC=37×10-9CArea,A=0.015m2Distance,d=6.2cm=6.2×10-2mPermitivity of free space,ε0=8....
Q: DOES NOT describe a simple harmonic motion?
A: Multiple choice questions
Q: The motion of a particle starting from rest is governed by the a-t curve shownY Sketch the v-t and s...
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Q: How does the period of the pendulum change with the length of the pendulum? Explain your observation...
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Q: The space between two concentric conducting spherical shells of radii b- 1.90 cm and a- 1.00 cm is f...
A: Outer radius of capacitor b = 1.90 cm Inner radius of capacitor a = 1.00 cm Dielectric constant k ...
Q: "wire table" states that 12-gauge copper wire at 20°C has a diameter of 2.053 mm, a cross-sectional ...
A: Resistance for any conducting wire is given by the equation R=ρLAρ is the resistivity of the conduct...
Q: The force F, acting in a constant direction on the 20-kg block, has a magnitude which varies with th...
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Q: A wire of resistivity 2.8 x 10^-8 ohm. m and length 20-m must dissipate electrical energy at a rate ...
A: We have- Wire's resistivity, ρ=2.8×10-8 Ω.m Length, L=20 m Current, I=15 A Electrical energy or powe...
Q: An electron is constrained to the central axis of a ring of charge 1 coulomb and of radius 1 meter. ...
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Q: -152.5 cm3 mol-1, C = -5800 cn 1+), with a value of B from
A: Given as, T= 250 0C P = 1900 kPa B = -152.5 cm3/mol C = -5800 cm6/mol2
Q: [Dipolar moments & fields] A 1D arrangement of magnetic moments separated a distance a is subject to...
A: Solution: The magnetic dipole moment inside the magnetic fields will experience a torque. The torque...
Q: For the circuit below, the switch is initially open and the capacitor is uncharged. When the switch ...
A: Concept: Given: At t=0sec Current (I)=2.6 mA and, At=4.6 sec Current(I)= 1.56 mA Since we know, For ...
Q: 1. Two children at rest push off from each other in a swimming pool. One with noves east at 1.5 m/s ...
A: Given: Mass of the first person is 50 kg. Velocity of first person is 1.5 m/s. ...
Q: "For a static fluid, the pressure is dependent on this variable." O height shape of vessel density f...
A: according to pascal's law of pressure, for a static fluid, the pressure is dependent on ρgΔh ρ is th...
Q: A mole of gas at initial temperature T; comes into contact with a heat reservoir at temperature T, a...
A: Here we have a very simple question. lets try to understand it first. Here the first point to be not...
Q: a. Upload a complete free body diagrams for Cart B as shown in the inclined plane diagram. Include a...
A: Solution: The free-body diagram is shown here.
Q: Compound A diffuses through a 4 cm long tube and reacts as it diffuses. The equation governing diffu...
A: Given, The length of the tube is L=4cm The equation of diffusion in terms of the distance is Dd2Adx...
Q: e magnitude of a velocity vector is called speed. Suppose that a wind is blowing from the direction ...
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Q: 2. (i) Determine the magnitude and direction of net magnetic field, Bnet at point P which is located...
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Q: 5A star ef radius 6.95 x 10° meters has temperature of 10,000 K. Assuming its perfect cadietor, a) C...
A: There are multiple questions so I will answer only first, for getting solution of second question re...
Q: Ql: what is the speed does a meter stick move if its length is observed to shrink to 0.5 m?
A: Concept: Given: Length of the stick L∘=1 m Length of the stick after contraction (L)=0.5 m The Relat...
Q: Consider a three-dimensional infinite well modeled as a cube of side L. The width L of the cube is s...
A: Given: Let us consider a 3D infinite well modeled as a cube of side L. The cube's width L is such th...
Q: a 90° a 90° Point charges q and Q are positioned as shown in the figure. If q = 4 nC, Q = -1 nC, a =...
A: Given data : q = 4 nC = 4 × 10-9 C Q = -1 nC = -1 × 10-9 C Distance a = 3m Distance b = 1m
Q: 13. An electron possessing the kinetic energy E approaches a potential barrier of the heightU = 2E a...
A: Given an electron with kinetic energy E approaching a potential barrier if height U = 2E T≈16EU1-EUe...
Q: The amount of energy needed to change the phase of a substance is g fEdA = 9 enc
A: The first option given is gauss law, it is used to calculate the electric flux through the surface, ...
Q: Question 2: In the truss shown in the figure: 4 m 5 m 5 m 5m 5 m G M Ins tex 60 kN 90 kN 60 kN 1. Dr...
A: Answer...
Q: Problem 10: Consider the propagation of transverse waves along a carbon nanotube. Use dimensional an...
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Q: Example 6: Find the half-range sine series for the function ar -ax -e f(x) = in (0, n). 516 %3D aR -...
A: Here we have a question on Fourier series. What more interesting is its a half series. So let us do ...
Q: The figure shows an uneven arrangement of electrons (e) and protons (p) on a circular arc of radius ...
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Q: A car with a mass of 1500 kg starts to slide while traveling at a speed of 8m / s on a 35 m radius c...
A: Given that,Mass : m = 1500 (kg)Speed : v = 8 (m/sec)Radius : r = 35 (m)Here we need to find the coef...
Q: An object has an initial velocity v = 2.4i +4.5j m/s. Over a period of time t = 2.9 s, its velocity ...
A: Answer..
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