A dielectric sphere of radius 6 cm has a bound surface charge density of -2.7 nC/m2. The bound volume charge density in nC/m³ is O a. 135.00 O b. 33.75 Oc. 405.00 d. 810.00 e. 67.50 f. 101.25
Q: 41 : Calculate the kinetic energy of 10 gm of Argon molecule at 127°C. R = 8320 J/kg mole °K. Atomic...
A: Description : In this question we have to find K.E. of argon molecule having weight 10 gm at 127oC. ...
Q: A 3.20-mm-tall object is 20.0 cm from the vertex of a spherical mirror. The mirror forms an image 60...
A: Given that,The height of an object : ho = 3.2 (mm)The distance from the vertex of a spherical mirror...
Q: The figure below shows three edge views of a square loop with sides of length ℓ = 0.500 m in a magne...
A: Given: The length of the square loop l = 0.5 m The magnitude of the magnetic field is B = 1.25 T
Q: 1. The force on a charged particle (with charge q) moving with a velocity u(F) in the presence of an...
A: Concept used: The no. of test particles required depends on no. of independent components required t...
Q: What is the advantage/disadvantage of using a single (i) fixed and (ii) movable pulley?
A: If a pulley is attached to the mass that we are trying to lift. In that case, we have to lift up the...
Q: A 12.5 mF capacitor is connected to a power supply that keeps a constant potential difference of 24....
A: In this case, the capacitor is connected to a power supply that keeps a constant potential differenc...
Q: A particle confined in an infinite potential well (box) of sides at x = 0 and x = a is located in th...
A: Since you have asked multiple questions we will solve first question for you (The second question is...
Q: 74 : A simple pendulum of length 1 m has mass of 10 gm and oscillates freely with amplitude 2 cm. Fi...
A: Given Data : l = 1 m = 100 cm, m = 10 gm, a = 2 cm g = 98...
Q: 2. (a) An object undergoing SHM traces a parabola taking 0.25 s to travel from one point of minimum ...
A: Solution 2: a). In Simple harmonic motion, the particle changes its velocity and there is a transiti...
Q: We have a electron moving with a speed of 3.00 * 10^6 m/s. What is the speed of a proton that has th...
A: The speed of electron is given as, ve=3×106 m/s TO DETERMINE: The speed of the proton that has the s...
Q: Ir the energy levels of an oscillator are given by e, -nhv, where n - 0, I and 2. Assuming that p- h...
A: The energy levels of an oscillator are given as εn=nhν2 , where n=0,1 and 2.given, β=1hνprobability ...
Q: For (y) = cyen, the eigenvalue of the operator Å =0y - %3D
A:
Q: A concave mirror is to form an image of the filament of a headlight lamp on a screen 8.00 m from the...
A: We know that,Lateral magnification for plane mirror, m=h'h Equation 1h' is the height of ima...
Q: When the bridges are extended over long routes or distance then a rocker or a roller is used at the ...
A: whether the given statement are true or false. Given, When the bridges are extended over long routes...
Q: r to the figure shown, wherein two car batteries (one live battery and one dead battery) with an EMF...
A: The data given in the diagram, To find the current.
Q: 3. Consider a galaxy at a distance of 1.7 Mpc from Earth, in which the rotational velocity of the HI...
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through...
A: In this case we have to calculate the angular velocity ω the disc that will attain at end of 6 s fro...
Q: Find the mesh currents, Vo, and lo using mesh analysis. 96 V 40 Ω 10 Ω ο 20 2 80 V (+ 4vo 2i. 80 2 V...
A:
Q: 4.0 cm tall. (a) How far in front of the vertex of the mirror should the filament be placed? (b) Wha...
A: a) Given: The distance, s' = 8 m. The height of the object o = 6 mm. The height of the image i = 2...
Q: It is desired to replace the 560 N force R acting on particle A with two forces P and Q which will p...
A: Given, Force acting on A due to RF→A(due to R)= 560 cos 50° i^+560 sin 50°j^Force acting on A due t...
Q: The temperature variation of a building Tg(t) is governed by the following differential equation dTg...
A:
Q: Consider an electron, a proton, and an alpha particle (a helium nucleus), each trapped separately in...
A: a : Here we need to find the particle which corresponds to the highest ground-state energy :Now,As w...
Q: 9: A stretched sonoIMeier wire is in unison with a tuning fork. When the length is increased by 2% t...
A:
Q: 7. Obtain Maxwell's equations and deduce an expression for the velocity of propagation of plane elec...
A: Solution: Let the plane light wave propagate along the positive Z-axis. The electric field is confin...
Q: Citizen's band (CB) radio utilizes frequencies between commercial AM and FM. What is the frequency o...
A: The following data are given: Wavelength of the CB channel, λ=11.90m
Q: A mechanic changing the spark plugs in a car notes that the instruction manual calls for a torque wi...
A:
Q: A glass plate of length 20 cm, breadth 10 cm and thickness 5 mm is held vertically with its length j...
A: Description : In this question we have to find the force acting on the plated (F) due to surface ten...
Q: A concept often used in mechanics is the principle of moments, which is sometimes referred to as New...
A: The principle of moments states that whenever an object is at equilibrium, then sum of the moments a...
Q: The magnetic force on a moving charged particle is always perpendicular to the magnetic field B . Is...
A: We know that the magnetic field on a charged particle is dependent on the velocity of the particle, ...
Q: 60 : The displacement of a particle performing linear S.H.M. at any instant 'ť is given by x = 6 sin...
A: In the following question we have to find frequency (n) and Phase constant α of S.H.M. In this case ...
Q: Calculate the heat needed to heat up a 6.0 kg copper from 15 °C to 80 °C. The specific heat capacity...
A: Given that: Mass of copper, m=6 kg Temperature, T1=15°C and T2=80°C Specific heat capacity of copper...
Q: 7: What is angular speed of a second hand of a clock. If the second hand is 10 cm long, find the lin...
A: Description : In this question we have to find the angular speed of second of a clock and the linear...
Q: The initial energy stored in the given circuit is zero. At t = 0, a dc current source of 24 mA is ap...
A: According to given circuit, a. At t=0+ Initially there is no stored energy in inductor at t<0. So...
Q: 66 : A steel wire of length 2 m is acted upon by a load of 10 N. Calculate the strain produced in th...
A: Description : In this question we have to find the strain produced in the wire by having the length ...
Q: Two blocks, of masses M = 2.3 kg and 2M are connected to a spring of spring constant k = 180 N/m tha...
A: To answer: (a) What is the work done by the friction on the block of mass M when the hanging block h...
Q: Find the coefficient of friction if the friction force 57.7 Newtons and the mass 2.8 kilograms. Acce...
A: Given that: Friction force, ff=57.7 N Mass, m=2.8 kg Acceleration due to gravity, g=9.8 m/s2
Q: A cylindrical solenoid with radius 1.00 cm and length 10.0 cm consists of 300 windings of AWG 20 cop...
A: Lets define k ask=R2L. where R is the resistance and Lis the inductance Also ω=1LC Where C is the ca...
Q: 36 : A simple harmonic progressive wave of frequency 5 Hz is travelling along the positive k-directi...
A: Description : In this following question we have to find the Phase difference δ between two points s...
Q: . The determination of the internal loading in the beams is usually done so as to Select one: a. Kno...
A: The determination of internal loading plays the main role while preparing the beams. Internal loadin...
Q: Two bulbs (each w/resistance 2) are to be connected to an ideal source of emf (8V) and negligible in...
A: Given that,Two bulbs with resistance : 2(Ohm)EMF : E = 12 (V)a: Here we need to find the current thr...
Q: 71 : Find the angle which the bicycle and its rider make with the vertical when going at 20 km/hour ...
A: In this case, we have to find the angle made by the rider with vertical by knowing the velocity (spe...
Q: Using filters, a physicist has created a beam of light consisting of three wavelengths: 400 nm (viol...
A:
Q: Dry air is a pretty decent insulator; it has a very high resistivity of 3 x 105 2 · m. Consider a ca...
A: 10. Given: Side of square plate is a=15 cm=15×10-2 m. So, the area of plate is: A=a2A=15×10-2 m2A=22...
Q: This is a Statics question.Nee
A: Given: FBD: P1=60 kN. P2=30 kN. a= 8 m. b= 6 m.
Q: The space between the plates of a parallel-plate capacitor is filled with two slabs of dielectric ma...
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: 24. What are the postulates of special theory of relativity? Derive Lorentz transformation equation ...
A:
Q: 7) Circle the general shape of the bending moment diagram for the cantilever beam loaded as shown, n...
A: Question 7 Explanation A cantilever is a beam which has one end free and other endis fixed. In canti...
Q: Q. 19: If the pressure of an ideal gas decreases by 10%, isothermally, then its volume will (a) decr...
A: Description of the Question : In this case we have to find the volume of the gas (V) as we know the ...
Q: [Numbers change] A series of wires are connected as shown below. The current C1 = 12 A, the current ...
A: Kirchoff's current law is also Kirchhof's first rule or Kirchhof's junction rule. Kirchhof's current...
Q: Q. 5 : Two tuning forks A and B produce 8 beat/s when sounded together. When B is slightly loaded wi...
A: Description of the Question : In this case we have to calculate the frequency of fork B (nB) as we k...
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
