In the Figure, if a, = 10 Np/m ve B1 = 1,56 rad/m for the medium 1, a2=9,4 Np/m, B2=1,1 rad/m for the medium 2 and f=1GHZ, T=-0,69 , find the distance at which the magnitude of reflected electric field is equal to (E= 4,9 V/m.
Q: 1) A laser has divergence of 1 milli radians . What is the spatial spread for every meter ? The ans...
A: This is a problem, related to Laser and Interference. The above diagram describes the condition giv...
Q: During a relaxed walking pace, a person's leg can be thought of as a physical pendulum of length L t...
A: During a walk, a person lifts up his/her leg and propels it forward so that he/she can walk. The tim...
Q: Brasilia: {34.40°S 58.30°WS (38.00°N). 123.44°E Prague:
A: Assume the shape of the earth to be Sphere. Thus, the 2-D image for the earth a circle with radius...
Q: The markings on a calibrated liquid-in-glass thermometer have faded away. We know that the column le...
A: Answer to question 12
Q: 2. As shown in the below figure, a box that has 10 kg mass is given an initial velocity of 10 m/s do...
A: a)
Q: Using the right hand rule grip, if the south pole goes way from the coil. What is the direction of t...
A: Here the concept of Electromagnetic induction is to be used Faraday's law of electromagnetic inducti...
Q: a gold nucleus emanates an electric field, holding all its electrons in place. how strong is the ele...
A: The distance at which the electric field is present, r is 136 pm. It is known that: The charge on th...
Q: Explain an important application of angular momentum in thermal physics ?
A: Degrees of freedom are the minimum number of generalized co-ordinates required to specify the dynami...
Q: In a damped oscillating circuit the energy is dissipated in the resistor. The Q-factor is a measure ...
A: Given Prove that for a lightly damped circuit the energy, U, in the circuit decreases according to ...
Q: Mark drove an average of 60 mph for 3hours. Find how far he drove using d = rt where of is the dista...
A: Using the distance speed relationship Given as D = r t Where r is the rate of speed, and t is tim...
Q: Please show all work
A: This is a problem of frictional forces. The force applied will be equal to the frictional force due ...
Q: Question Use Gauss's law (Ē•dÀ= Lenc ) to show that the electric field a distance r away from the ax...
A: Given, Uniformly charge rod λ
Q: Q3) block with a mass of m in a frictionless surface and x, is the displacement of the block, For th...
A: Force applied on the box = F So the potential is ∫Fdr If F is constant the V = Fx Let v be the veloc...
Q: (3) Calculate the circular orbit height of the satellite if the frequency which it emits is reaching...
A: Since EM waves travel with speed of light he doppler shift in frequency of signal is given by, where...
Q: Point charge Q=2 pC is in the center of uniformly charged sphere of radius R=5 cm and total charge Q...
A:
Q: Find the standard form of the equation of ellipse satisfying the given conditions as major axis ver...
A: This question needs knowledge of basic mathematics. The given ellipse is a vertically oriented ellip...
Q: Problem 3: The robot shown has five degrees of rotational freedom. The x-y-z axes are attached to th...
A: Base ring rotates in the z-axis and attached to the xyz axes with the rate of ω1 At the base, the an...
Q: In Bohr madel a the H m the atom ar e grournd stat has a speed 220xte ms at a 1-be x le"c - Fird h m...
A: The speed of the electron is v = 2.7×106 m/s The charge on an electron is e = 1.6×10-19 C The radius...
Q: A bottle of soda pop at room temperature 72 ° F is placed in a refrigerator where the temperature ...
A: Given data: The room temperature is To=72°F. The temperature inside the refrigerator is Ta=44°F. Th...
Q: A ball at 1200 K is allowed to cool down in air at an ambient temperature of 300 K. Assuming heat is...
A: Given, temperature y(0) = 1200K And time, x0 = 0 ∆x=h = 240s Now dydx=-2.2067×10-12(y4-81×108)=f So,...
Q: A light ray is incident onto the interface between ai(no = 1 and glass (n = V3 at 45° with respect t...
A:
Q: Which of the following best describes why the height of the end of a minute hand on a clock versus t...
A: Given, Periodic function in clock
Q: The configurations (a), (b), and (c) in the figure below has charge +Q distributed uniformly along t...
A: In scenario (a), the charge is distributed on the semi-circular arc. Let Q denotes the charge, r den...
Q: (a) To find the depth of a water well at home, Martha and Amira drop a heavy rock into the well. Aft...
A: (a) Given information: The speed of sound in air, v=340 m/s The taken by the sound waves, t=3 s
Q: 1) A pendulum which is shown in the figure below is released from angle 60°. The mass of the object ...
A: Given: Angle of the pendulum is 600 Object A's mass is 30 kg and Object B's mass is 10 kg
Q: A proton moving horizontally at 3.5 x 104 m/s enters a uniform magnetic field of 0.075 T directed up...
A:
Q: Note: The value of a=0, b=5 and C=7.
A: Given, Vector magnetic potential A=a-1ρ2/4az-aρ2/4ay
Q: Represent each of the following combinations of units in the correct SI form using an appropriate pr...
A: Part (a) m/ms The standard SI unit is m/s, thus we have to express m/ms into the SI form m/s. 1 ms ...
Q: What is the period of oscillation (in seconds) of a rod of length 4.54m that is fixed at one end, bu...
A:
Q: (Book:Introduction to statistical physics by A.J pointon)
A: Let us have a flow of thermal electrons with charge q in x direction. Let us consider empty space in...
Q: N:47)
A: (a) Let vin denotes the input voltage, vout denotes the output voltage, it denotes the current, R de...
Q: As shown a few energy levels of the mercury atom. One valence electron is always in the 6s state; th...
A: First we have to find the allowed transitions using selection rule. ∆l=±1 Applying this rule we get ...
Q: A capacitor in a single-loop RC circuit is charged to 85% of its final potential difference in 2.4 s...
A: Given that,t=2.45 secVc=0.85 V0The charging of capacitor is given byVc=V01-e-tTT=time constant
Q: What is the correct answer??
A: Given, An electric circuit with many voltage source and resistances
Q: I need answer ASAP If you solve it i will give you one big like
A: current density is given by, J = σE As, E = uμ using this value we get current density, J = σuμ
Q: Starting from Maxwell's equations V x V × A = V(V· A) – V²A in a vacuum, use the identity and show t...
A: According to question, ∇→×∇⇀×A→ = ∇→∇⇀.A→ -∇→2A⇀ In free space ρ=0 and J = 0 According to Maxwell's ...
Q: The pendulum shown in the image below can rotate about the axis perpendicular to page and pass throu...
A: Given: The mass of the solid rod is 6 kg. The diameter of the solid sphere is 50 mm. The mass of the...
Q: Three coplanar forces pull from a certain mechanism. The forces have the following magnitude and dir...
A: Draw the diagram of the problem.
Q: A force of 90 N is applied on an AR lever as shown in the figure. Knowing that the lever is 225 mm l...
A: Given: A force of 90 N is applied on an AR lever as shown in the figure. Knowing that the lever is 2...
Q: Question 3 of 3 -/ 1 View Policies Current Attempt in Progress A dump truck is being filled with san...
A: Given: The height of the sand =1.99 m The mass of the sand =55.5 kg/s
Q: For your work in a mass spectrometry lab, you are investigating the absorption spectrum of one-elect...
A: (a) In hydrogen like ions, the nuclear charge is Ze, where Z is the atomic number. The Rydberg cons...
Q: For a straight-line conductor with current I flowing through it, find the magnetic field intensity H...
A: From biot savart law, the magnetic field due to a small length element 'dx' carrying current I at a ...
Q: The same beam reflected by Mirror 1 incident on mirror 2. Calculate the angle of reflection from mir...
A: Reflection When a ray of light incident on an interface between two media, some fraction of the ligh...
Q: Test oct 2 hday E VS1 S s sK S S *1 Co. nl?courseld=16381179&HeplD=5ba406465b7d84c1d15f745b2bf49... ...
A: F3 is the third force. The notation can be written as, F1+F2+F3=0F3=-F1+F2 Therefore, it proves that...
Q: We have seen that the percentage of adult height attained by a boy who is x years old can be modeled...
A: Given, the age function fx=29+(48.8)log (x+1) (1)
Q: (a) Calculate the force needed to bring a 950-kg car to rest from a speed of 90.0 km/h in a distance...
A: Given information: The mass of the car, m=950 kg The speed of the car, v=90.0 km/h=90×1000 m60×60 s=...
Q: Suppose you have a long, thin rod of length 1.51m that is free to rotate about a fixed end. If the ...
A:
Q: a) Observe Figure 1a below. If a current, I, flows in an infinitely long conducting wire, the magnet...
A: This is a problem from magnetostatics. We will do this problem using the ampere's law. Ampere's Law:...
Q: A luge and its rider, with a total mass of 85 kg, emerge from a downhill track onto a horizontal str...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: 15. A thin spherical shell of radius R = 5.0 cm and mass M = 2.0 kg is placed at the top of an incli...
A:
Step by step
Solved in 3 steps with 3 images