Record your data in the table below: Interaction type Balloon Rubbed with Felt & Felt 2 Balloons Rubbed with Felt 2 Balloons Rubbed with Plastic Balloon Rubbed with Plastic & Plastic Balloon Rubbed with Plastic & Balloon Rubbed with Felt. Glass Rod rubbed with Silk. Plastic Rod Rubbed with Felt. 1. Balloons rubbed with the same material 2. A balloon rubbed with a particular material is 3. A balloon rubbed with felt 4. All of these effects are stronger the Effect each other. to that material. a balloon rubbed with plastic wrap. the objects are to each other.

Q: 4) The velocity of a body of mass 2 kg as a function of t is given by v(t) = 2t i + t² j. Find the…

A: Given data, Mass of body m = 2 kg Velocity of body, vt=2ti+t2j Time t = 2 sec

Q: Radiation is emitted from the sun over a wide range of wavelengths. Calculate the gravitational…

A: As per general relativity, gravity affects light. Lights energy will depend on the gravitational…

Q: 3. Indicate the magnetic pole in each of the following diagrams by placing a "N" on the North side…

A: Both are not the same figure because of the polarity of coil depends on the direction of current in…

Q: How much work is required to set up the four-charge configuration of the figure if q = 3.59 pC, a =…

A:

Q: Calculate the kinetic energies of (a) a 2000.0-kg automobile moving at 100.0 km/h; (b) an 80.-kg

A: As requested I will do just Part- a Given that-Mass of automobile, m= 2000 kgSpeed of automobile,…

Q: = Consider the one-dimensional system whose Lagrange has the form: L(x; x) = f(xx). Let xo and xo Vo…

A: Given: L(x,x.)= f(xx.) As we know that the Lagrange's we have; ddt∂L∂x.+∂L∂x=0

Q: 93: From Hlo): Elo) = ha lo) and at, 2 Prove that En = (n + 1/ ) hw

A: The Harmonic oscillator when treated treated quantum mechanically, gives the energy not as a…

Q: A 20-kg board serves as seesaw for two children. One child has a mass of 30-kg and sits 2.5 m from…

A: Given data:  Mass of board, m=20 kg Mass of child sitting at a distance, x1=2.5 m from the pivot…

Q: A proton of charge 1.6× 10-19 [C] is moving with a speed of 1.6 × 103 [m/s] as shown in the figure.…

A: Given: The charge of the proton is q = 1.6 x 10-19 C The velocity of the moving proton is v→ = 1.6 ×…

Q: Four resistors, R₁ = 27.0Q2, R₂ = 48.0N, R3 = 88.0N and R4 = 17.09, are connected to a battery with…

A:

Q: Controllers want to communicate with a satellite in orbit 480 km above Earth. If they use a signal…

A: As per general relativity, gravity affects light. The light can be either red-shifted or…

Q: Time Velocity 02 0.5 3 10 1.5 -1.25 2 -1 2.5 -0.5 Given the above data table what is the change in…

A: Kinematics.

Q: Find the temperature of a supermassive black hole, which may exist at the center of some galaxies,…

A: A black hole is a region in space-time where the gravitational force is extremely high. The force is…

Q: (3) Find the first Brillouin zone for the following crystals. (b)

A: According to solid state theory Brillouin zone is a limited range where an electron's energy and…

Q: 1) An electric charge Q{1} = 20.0 μC is at P(2, 4, 6) cm, while another charge Q{2} = -40.0 μC at…

A:

Q: A particle of charge +9.1 μC is released from rest at the point x = 53 cm on an x axis. The particle…

A: Given: The charge of the particle is 9.1 μC or 9.1×10-6 C.             The initial distance of the…

Q: SOLID STATE PHYSICS QUESTION PLEASE HELP ANSWER THE QUESTION BELOW: 1. For P << 1 in the…

A:

Q: If an electromagnetic wave has a frequency of 1.5 x 1010 s-1, it falls in the region of the…

A: We know that-c=νλwhere, c is the speed of lightν is the frequencyand, λ is the wavelengthWe…

Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…

A: Given that-Charges on pith ballsq1=q2= -30.0 nC=-30.0×10-9 CSeparation between balls, r= 0.08 m

Q: 340 The magnetic field at the centre of the MCG is 0.25 T. The coil has an area of 0.2 m² and has 28…

A: To find-New number of turns (n2)=?Given-Magnetic field (B)=0.25 TArea of coil (A)=0.2 m2Initial no.…

Q: Find the relative frequency shift for light emitted at the surface of the sun (radius 6.96 x 105 km,…

A: As per the special theory of relativity when a photon is moving away from a gravitational source its…

Q: A hotplate is being used to heat up a pot of liquid vegetable stock. The stock has an average…

A: Since you have posted a question with multiple subparts, we will answer first three only as per…

Q: A chemical reaction occurring in a cylinder equipped with a moveable piston produces 0.641 mol of a…

A: Given, the initial amount of gaseous product is n1=0.641mol And the initial volume is V1=2.01L   And…

Q: Question 5 (a) Based on Fourier Law of Heat Conduction, show that the overall heat transfer…

A:

Q: v=c. An asteroid of mass 1000 kg travels through space with speed a) What is the total energy of the…

A:

Q: (a) Given a silicon varactor operates with linearly graded junction has the following parameters: B…

A: It is given that, Depletion width, WD=12.5 μmNumber of acceptor, Na=4×1014 cm-3Number of donors,…

Q: ASK YOUR TEACHER Within the green dashed circle shown in the figure below, the magnetic field…

A: Given, Magnetic field, B=7t3-t2+0.8 The radius of the circle, R=2.75×10-2m a. The distance at the…

Q: Consider the square conducting loop shown below wherein its resistance value is 70.0[m2] and…

A: Given: The resistance in the wire is R=70 mΩ= 70×10-3 Ω. The magnetic field is B=550 mT= 550×10-3 T…

Q: 1. Consider the data sets below, determine if it is reasonable to assume that y is proportional to…

A:

Q: 14 An object is placed 5 cm to the left of a converging lens. Its image forms 10 cm to the left of…

A: If v is the image distance and u is the object distance from the lens and f is the focal length,…

Q: Find the charges within each capacitors when a 20-Volt battery is connected across point A and B.…

A: Given, A circuit with many capacitors and battery has potential difference between point A and B 20V

Q: Q4. (a) For an infinitely long wire with uniform line-charge density, along the z-axis, find the…

A: As we know that the electric field is, E=Fq Here F is the force and q is the charge.

Q: Two particles are fixed on an x axis, Particle 1 of change 70.5 MuC is located at x = -25.8 cm;…

A:

Q: Please consider a solid sphere of radius 10 cm rolling without slipping in a hemispherical bowl of…

A:

Q: Work done by a force will be zero, if the angle between the force and displacement is a. 45 degree…

A: We know that-Work done, W= F×S×Cosθ   ... eqtn 01where, F is the force vectorS is the displacement…

Q: Which of the following is the expression for the potential field given a capacitor in the shape of a…

A: Given, A capacitor in the shape of a spherical cone. We have to find the potential. In order to find…

Q: G&5

A: As we know that :Amount of work required to move a test charge from one point to anotheris known as…

Q: A string 4 mm in diameter has original length of 2m. The string is pulled by a force of 200 N. If…

A: Diameter of the string, D=4 mm Radius of the string, R=2 mm=2×10-3 m Length of the string, L=2 m…

Q: 7. Move away slowly then return to the origin twice as fast (both at constant velocity) Des 8.…

A:

Q: Consider a conductor of length 98 millimeters and inner and outer diameters 6.01 millimeters and…

A:

Q: 2. (a) Determine the normalized constant 'N' for the given wavefunction : नीचे दिये गये फलन का…

A: Given, Wavefunction with constant N

Q: Write the inhomogeneous differential equation that describes the system above. Solve the equation to…

A: Solution: At the equilibrium position,  mg=kx0…

Q: 5

A:

Q: Q3. Consider the function y(x,t) = Ae-¹¹e-ix-∞<x<∞, where and are constant. Find the value of A such…

A: For normalization we have; ∫-∞+∞ψ(x,t ) 2dx =1 -----(1) Given: ψ(x,t)=Ae-λxe-iωt

Q: Try to do fast

A: We know that-The energyof a photon is directly proportional to its frequency,where 'h' is a planck's…

Q: A 2.40 µF capacitor and a 3.60 µF capacitor are connected in series. (a) A charge of 4.30 mC is…

A: Given, Charge, q=4.3×10-3C Equivalent capacitance, Ceq=1.44×10-6C The voltage across the capacitor,…

Q: Determine the x-coordinate of the centroid of the shaded area by integration. y 1 28 27 Answer: I 34…

A: We know that-X-coordinate of centroid can be calculated,x¯=1A∫abx.f(x)dxWhere, A is area of shaded…

Q: How long will a 7 solar mass balck hole live?

A: Balck hole will absorb everything that falls into its event horizon. Once the event horizon is…

Q: Which of the following is a product of nuclear fission of U-235? X 140 e P92 u C12 U236

A: Since we know that in fission of uranium -235, product include isotopes of iodine, caesium,barium…

Q: Determine the coordinates of the mass center of the welded assembly of uniform slender rods made…

A: Given Determine the coordinates of the mass center of the welded assembly of uniform slender rods…