What's the speed of light ?
Q: investigates and explains in detail the concept of induced current and induced voltage
A: The concept of induced current and the induced voltage is originated from Electromagnetic induction....
Q: Take a charge Q moving with a velocity . Consider the two cases of it moving through (i) a magnetic ...
A: (i)the trajectory of the particle in the magnetic field is drawn as:
Q: How I got this equation from Brnoli
A: Assume a tank filled with fluid up to a height h1 & denote the velocity of water at its free sur...
Q: EM waves reach us from the farthest depths of space. From the information theycarry, can we tell wha...
A: Electromagnetic waves or EM waves are waves that are created as a results of vibrations between an e...
Q: calculate the degrees of freedom of the block
A: Given data: mass of bob=m spring constant=k length of spring at equilibrium=lo elongation of the spr...
Q: For a diffraction grating of 650 lines / mm, we detect the fourth order diffraction at the angle of ...
A: Given: The diffraction grating of is N=650 linesmm=650 linesmm×1000 mm1 m=650000 linesm. The order o...
Q: V = {0, (0 s xsa, 0 s ysa) {00, other values of x and y Answer for the particle with mass m under th...
A:
Q: Direction: choose the correct answer and explain why the other choices are wrong. Discuss each brief...
A: a. When two pieces of clay collide and stick together during collision, only the momentum of the cla...
Q: b,c,d
A: Given that human eye can be approximated by a two lens optical system with first element being aqueo...
Q: this phys question
A: 1. The Degrees of freedom = 3x number of particles - number of contraints = 3.1 -1 = 2 and the ...
Q: How EM waves are applied in this technology? (Radio)
A: The radio frequencies lie in the lower range of the electromagnetic frequencies spectrum.
Q: ?What will be the value of F1 10 kN 5 kN + F1 F2 اخترأحد الخيارات a. 15 kN b. 20 kN c. 5 kN d. 10 kN
A: From the given vector diagram of force, there are two known and two unknown forces. The force f1 is ...
Q: A negatively charged object is currently at rest. Could an external magnetic field send this object ...
A: Magnetic fields only applied on the moving charges. On a moving charge, the direction of force appl...
Q: Please good handwriting and clear ideas explaining the process! a) Find the resistance of the loop ...
A: As can be seen from the figure that the loop is made up of two straight segments OP and OQ and a cur...
Q: Explore It! Part 1 SCIENCE What do you think it means for forces to be balanced? Drag and drop ALL t...
A: Explanation: Forces are said to be balanced forces that are opposite in direction and equal in magni...
Q: Two particles with the same kinetic energies enter a region of uniform magnetic field B, moving perp...
A: Given: The masses, m1=2m2. The charges, q1=q2. The two particles have same kinetic energy.
Q: A 10-kg block is connected to a 40-kg block as shown in the figure. The surface on that the blocks s...
A: Since we only answer up to 1 question, we’ll answer the 1st question only. Please resubmit the ques...
Q: A solid disk/pulley of mass M-20.0 kg is attached to a block of mass m= 10.0 kg, which is released f...
A: Given that: M=20 kgm=10 kgh=500 m
Q: 31.24 • An L-R-C series circuit is connected to a 120-Hz ac source that has Vrms = 73.0 V. The circu...
A: Solution: Given Values, For L-C-R circuit: Frequency(f)=120 Hz Vrms=73 VResistance(R)=76.0 ΩImpe...
Q: For a diffraction grating of 650 lines / mm, we detect the fourth order diffraction at the angle of ...
A: For the diffraction interference, the wavelength is given by the following relation. dsinθ=nλ ...
Q: A dog sits at the center of a disk that is rotating at a constant rate. The dog slowly moves to the ...
A: A dog sits at the center of a disk that is rotating at a constant rate. we know thatangular momentum...
Q: The fundamental vibrational wavenumber ( ṽ) for 1H 127I molecule is 23096 cm-1 A. Determine the forc...
A: Part (A) Given: The wave number of molecule is v=23096 cm-1. The formula to calculate the reduced ...
Q: A 6 kg box is slid across the floor at constant speed by a force of 30 N (25o above horizontal) as s...
A:
Q: Consider two containers with the same volume and temperature. The first container is labelled "Dry...
A: The weight of the gas inside the "Dry" container. given, first container with dry air. second contai...
Q: Consider the following nuclear reaction F → °0 +e + v and determine the Q value or total energy rele...
A: The atomic mass of F9 18 =18.0009 uThe atomic mass of O8 18 = 17.9992 uThe atomic mass of e10 = ...
Q: 2. Moder physics question Please provide a correct, readable, and well explained solution for the f...
A: Bohr's model; According to Bohr's first assumption, the electrostatic force of attraction between th...
Q: (a) For the nuclei and Be, determine the difference in binding energy per nucleon (in MeV). (Let the...
A: Given: The mass of the proton is 1.0078 u. The mass of a neutron is 1.0087 u. The mass of L37i is 7....
Q: Full solution for the whole question please. Answers are: (a) 0.010v, (c) 0.010r/ v, (d) v2/r
A: An object P moving through a circular arc of radius r. It subtends an angle of 0.010 rad at the cent...
Q: Can someone please explain it to me ASAP?!!!
A: Given, Initially mass os man=Mm Flatcar mass= Mc Car moving with speed in right side= vcgi Let the c...
Q: The activity of a sample of a radioisotope at some time is 10.7 mCi and 0.36 h later it is 7.80 mCi....
A: Given:- The activity of a sample of a radioisotope at some time is 10.7 mCi and 0.36 h lat...
Q: a) First order special relativity corrections to the energy levels of a one dimensional harmonic osc...
A: First order special relativity correction to the energy is given by Er=-12mc2[E2-2E<V>+<V2&...
Q: Two identical sinusoidal waves with wavelengths of 1.5 m travel in the same direction at a speed of ...
A: Given Wavelength λ = 1.5 m Wave speed (v) = 20...
Q: For a diffraction grating of 650 lines / mm, we detect the fourth order diffraction at the angle of ...
A: Using:2dsinθ=nλ------(1)where,d is the distance between slits.θ is the angle of emergencen is the or...
Q: A 670 kg meteorite made up of mostly aluminum, approaches the Earth. The initial temperature of the ...
A: Given data: Mass of meteorite m=670 kg. Speed of meteorite relative to Earth v=14.0 km/s. Initial t...
Q: 1. Moder physics question Please provide a correct, readable, and well explained solution for the f...
A:
Q: An apple crate with a weight of 225 N accelerates along a frictionless surface as the crate is pulle...
A: Given, Weight,W=225NAcceleration due to gravity,g=9.8m/s2Force,F=20NAngle,θ=190 We have to calculate...
Q: ng the reaction? How does that relate to the kinetic en calculating the atomic masses. MeV
A: Given: To find the total energy which is released during the reaction as,
Q: Which figure from the diagram represents the molecules with the least kinetic energy? Directions: Th...
A: Internal energy=Kinetic energy+potential energyKinetic energy-motion, thermal energy stored. As we k...
Q: a = 3 [cm], b = 7 [cm], h = 2 [cm], µr = 800, N = 94 [tur], I = 3 [A]. Calculate numerically the mag...
A: A magnetic field strength can be described by either magnetic induction B or the magnetic field stre...
Q: 5. A planet of mass m is located on a line equidistant from two identical stars of mass M, located a...
A: (a) Consider the following diagram,
Q: a = 3 [cm], b = 7 [cm], h = 2 [cm], µr = 700, N = 85 [tur], I = 5 [A]. Calculate the total magnetic ...
A: Given, Number of turns,N=85Current,I=5ALength,L=4a=4×3=12cm=12×10-2mPermitivity of free space,ε0=8.8...
Q: Hi please help: A block of wood with density of 0.421 g/cm^3 floats in some liquid of unknown densi...
A: Given, Wood density, ρ=0.421g/cm3 Let the V is the volume of the immersed block, ρ=mV0.421=mVV=m0.42...
Q: I start with a pair of positive charges a set distance apart at rest. Then, I let go. Which of the ...
A: Solution: Let two positive charges are separated by a distance r, then The coulombs law is descr...
Q: A rectangular loop of wire of sides W = 0.34 m and L = 0.82 m lying in xy plane carries a current of...
A: Given: The width of the rectangular wire loop is W=0.34 m. The length of the rectangular wire loop i...
Q: A bat is chasing a moth and it emits a sequence of clicks, 0.01 seconds apart. The bat hears the fir...
A: Given: The first echo is heard at 0.06 s. The second echo is heard at 0.075 s. The third echo is hea...
Q: Please explain the steps/reasoning in your work.
A: The value of the electric field at the point P above the disc of radius R is defined as, E1=kσ2π1-z...
Q: In the upper half space, which is the empty space, I = 7 A current flows from the infinitely long wi...
A: The magnetic field due to an infinite wire at a distance r from the wire is given by, B→=μi2πr ...
Q: Please help with Part A only.
A:
Q: Hi please help: a bubble with original volume 2.5 cm^3 rises from the bottom of a lake to the surfac...
A: When the bubble is at the bottom of the lake, the total volume of the bubble is filled with the orig...
Q: 4. (a)When a large car collides with a small car, which one undergoes the greater change in momentum...
A: (a) According to the conservation of the momentum, so the total momentum of after collision and befo...
Step by step
Solved in 2 steps
