In SI units, the electric field in an electromagnetic wave is described by E, = 120 sin(1.40 x 107x - ot). (a) Find the amplitude of the corresponding magnetic field oscillations. HT (b) Find the wavelength 2. um (c) Find the frequency f. Hz
Q: A magnetic field of 0.080 T is in the y-direction. The velocity ofwire segment S has a magnitude of ...
A: Given: Magnetic field is 0.080T in the y-direction. The velocity of wire segment S is 78ms. 18ms in ...
Q: Which of the following statement(s) correctly define a Bravais lattice? Choose all that apply. An in...
A: A lattice system in crystallography is the arrangement of lattice points which when combined gives w...
Q: List Einstein’s three processes for photonic transitions between energy states. Show how the Einste...
A: The three processes for photonic transition are : 1. Spontaneous emission (A21) 2. Stimulated emiss...
Q: please answer this
A: We have to calculate the orbital radius of a satellite in a geosynchronous orbit around the Earth.
Q: Find the acceleration of the three weights shown in fig. Assume pulleys are frictionless. Also, find...
A: Consider the following diagram,
Q: How are images formed by the light rays that are refracted to a lens?
A: Lens are of two types: Convex or Converging lens and Concave or Diverging lens Lenses can be assume...
Q: a and b
A: Given that: Total mass = M Inner radius= R/2 Outer radius = R
Q: A ball is thrown so that it just clears a 10 ft fence 60 ft away. If it left the land 5 ft above the...
A: An object thrown or projected into air, subject to only the acceleration of gravity. The object is t...
Q: Physics
A: Let B1 and B2 denote the battery, R1, R2, and R3 denote the resistance, I1, I2, and I3 denote the cu...
Q: Use the following information to solve i. and ii. Initial velocity = u h Angle of fire 0 Time of fli...
A: i) Since Range of projectile is, R= u2sin2θ2g So for maximum range will at constant velocity when si...
Q: Trying various approaches and picking the one that results in the best decision is called
A: Given: Trying various approaches and picking the one that results in the best decision is called ?
Q: The velocity of the particle with charge q = 1.6 x 10-19 C is 2.5 × 105 m / s at point A. When the p...
A:
Q: A soccer ball with a mass of 0.45 kg has a velocity of 2.0 m/s to the east. It experiences a sudden ...
A:
Q: Please help me
A:
Q: What is the field of sociology of sport?
A: Given: To explain the sociology of sport as,
Q: 12) Determine the shear capacity, øVc, for a one foot- wide design strip for a solid 8 in. deep of n...
A: Given data: The width of the strip is w= 1 ft The depth of the slab is d'=8 in The value of f'c is ...
Q: Calculate the critical angle for the light traveling from glass (1.43) to air ( =1.00). Express your...
A: Given:- Critical angle is meant as the angle of incidence that provides an angle of refract...
Q: A light beam falls onto a spherical water droplet, is refracted into the droplet, reflected at the i...
A: Assume a ray entering the droplet along the horizontal. The diagram for the given situation can be d...
Q: You have a diverging lens. Where should you put an object to get a real upright image? Now...
A: A real image can not be formed by Diverging lens because the rays passing through a concave lens ben...
Q: A star a distance of 1 parsec away has a parallax angle of 1 definition. arcsecond O arcminute degre...
A: The star at a distance of 1 parsec has a parallax angle of 1 arc second.
Q: Given: I = 6.2 A Points 1, 2, and 3 are all on a circle with a radius of 12.8 cm Questions: Find ...
A: we are asked direction of magnetic field : 1) when direction of current is is out of page 2) when ...
Q: I need the solution step by step.
A: a) To find the unit vector perpendicular to the plane, we need to follow these steps. Find two non ...
Q: A 5.00 A current runs through a 12 gauge copper wire (diameter2.05 mm) and through a light bulb. Cop...
A: Given data I=5 Ad=2.05 mm
Q: Solve the question by the formula provided below
A:
Q: need some help on this one!
A: Let u denote the coyote’s initial velocity and v denotes the velocity when the coyote turns off the ...
Q: An object is 16.0 cm to the left of a lens. The lens forms an image 36.0 cm to the right of the lens...
A: Given:u=16 cmv=36 cmho=8 mm
Q: Instructions:You will be given one description of motion (words, motion diagram, graph of position x...
A: Acceleration is zero if change in velocity is zero or object moves with constant velocity.
Q: Please help me
A:
Q: A charge of uniform volume density (40 nC/m) fills a cube with 10 cm edges. What is the total electr...
A: Given: Uniform volume density is ρ=40nCm3=40×10-9Cm3. Side is a=10cm=10×10-2m.
Q: An apple drops from a tree and falls freely.
A: (a) Given: The original height of the apple is 3 m. The height of the blades of grass is 0.5 m. Intr...
Q: A speaker is set to the correct frequency to produce a standing sound wave with 3 antinodes in a clo...
A: The frequency of n th mode for a closed tube can be given as follows: f=v4L(2n-1)
Q: The magnetic field intensity in a magnetic material in the form of a circular rod with magnetic perm...
A: Given: The magnetic permeability is n. The magnetic field intensity is azH0. Introduction: The Magne...
Q: I need clear soluion.
A:
Q: 3. A coil consisting of 100 circular loops with radius 0.60 m carries a current of 5.0 A. Find the m...
A: The number of circular loops is 100, the radius is 0.6 m, the current is 5.0 A. To determine: The m...
Q: Show all working explaining detailly each step Answer must be typewritten with a computer keyboard! ...
A: As You clearly mentioned in the question that to answer you everything as typing manner, But i have ...
Q: The Virtual Image Formed by a Diverging Lens. An object is placed 3.55 cm to the left of a diverging...
A: Given that focal length of the diverging lens or concave lens is f=-2.54 cm And object is placed a...
Q: Instructions:You will be given one description of motion (words, motion diagram, graph of position x...
A:
Q: ANSWE ONLY IF U KNOW YOURE RIGHT
A: Interference is an optical phenomenon when two light waves having same frequency, almost same amplit...
Q: IE 3-9 ) please SolVE it
A:
Q: Given: I = 10.2 A Points 1, 2, and 3 are all on a circle with a radius of 21.8 cm Questions: Find...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: For engines, if a compression ratios is 9 and with y= 1.5. The theortical efficiency of the engine i...
A: The theoretical efficiency can be calculated by using η= 1 - 1cRγ-1 Where cR is compression ratio.
Q: In electronics it is customary to define the potential of ground (thinking of the earth as a large c...
A: In electronics it is necessary to define a reference potential instead of a exact or absolute potent...
Q: A 26.4-mW laser beam of diameter 1.87 mm is reflected at normal incidence by a perfectly reflecting ...
A: given: diameter = d = 1.87 mm 1 mm = 10-3 mmm Power P = 26.4 watt 1 mW = 10-3 watt area A = π r2 ...
Q: Two identical vertical radio antennas are 0.810 km apart. Both emit in phase at a frequency of 1.05 ...
A: Given, Distance,d=0.810km=0.810×103mFrequency,f=1.05MHz=1.05×106HzSpeed of light,c=3×108m/s (a) We h...
Q: please i need the full answer with the steps
A: Time period = time taken to complete one oscillation.
Q: 2.1) A circular antenna of area 3 m2 is installed at a place in Madurai. The plane of the area of an...
A: Given: The area of circular antenna is A=3 m2. The angle made by antenna is α=47∘. The magnetic fie...
Q: Which elements are needed to create resonance circuits O a. Resistor and capacitors O b. Capacitor a...
A: Resonance circuit is a circuit that has certain frequency, it is an inductor-capacitor circuit. The ...
Q: #17
A: Weight of an object is due to the gravitational acceleration of the planet.
Q: Please help me
A: Time period, T=12 secondsAmplitude, a=40cmAlso t=0 at max height so the wave is cosine wave.
Q: Q2) Determine the , , (rms), of a half-wave rectifier circuit connected to 1 KN. 1:1 230 V ip 1 K
A: Given: Input AC voltage, Vm=230 v Load resister RL=1kiloohm In half wave rectifier 1 diode is conne...
Step by step
Solved in 2 steps