Part B A microwave oven produces electromagnetic waves with a frequency of 2.45 GHz and emits energy at a rate of 700 W. The microwaves enter the cooking compartment through a rectangular waveguide of dimensions 5.0 cm x 10.0 cm. Estimate the amplitude of the E field at the waveguide opening. Express your answer with the appropriate units. Emax 1.027• 10* m Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining • Part C Estimate the amplitude of the E field when the waves spread over the 30 cm x 20 cm cross section of the oven. Express your answer with the appropriate units. Emax, 2" 2.97 • 10 Submit Previous Answers Request Answer Incorrect: Try Again: 5 attempts remaining

Q: index of refraction of Angle of refraction Angle of incidence Mystery A al 02 (degrees) 01 (degrees…

A:

Q: The plastic ball is used to be placed inside the mini-launcher. Select one: OTrue O False

A:

Q: Sample Problem: Determine I1, I2 and I3 given that E1 =5.00 V, E2= 10.0 V, E3= 12.00 V, R1 =2.00 N,…

A:

Q: 2. Calculate the location of the C.o.G of a concrete plate whose dimensions in meters are given in…

A:

Q: The following three point charges are on the x-axis: •q1 = −6.0 μC is at = −3.0 m. •q2 = 4.0 μC is…

A:

Q: Consider below a single mnetal insulated sphere, (a) initially uncharged. When a negatively charged…

A: Negative charge attracted to positive rad and positive repel. T Negatively charged sphere

Q: A spring is compressed by 0.0857 m and is used to launch an object horizontally with a speed of 2.44…

A:

Q: 5 3 timos the charge of the other

A:

Q: Your brand new refrigerator falls out of the back of vour truck while you are traveling m 45.0*…

A: Your brand new refrigerator falls out of the back of vour truck while you are traveling m 45.0*…

Q: A child is pushing a merry-go-round. The angle through which the merry-go-round has turned varies…

A:

Q: Find the angle between the two vectors: A = 10î + 5ĵ – 3k and B = 5î + 2ĵ + k

A:

Q: The inductor shown in the figure has inductance L = 0.26 H and carries a current in the direction…

A: Given : Inductance, L = 0.26 H  di/dt = -0.018 A/s  Find : 1) Self induced emf  2) Which end is at…

Q: ree point charges -1.5µC,32µC, and 4.5µC are located at points (1.2, -1.5,2) 1.4, –1.5,2.5), and (-…

A:

Q: A cubical vessel of height 1 r What is the workdone in pum

A: GivenHeight of cubical vessel, h=1 m

Q: A 2.6 kg lump of aluminum is heated to 96°C and then dropped into 11.0 kg of water at 5.4°C.…

A: The heat lost will be equal to the heat gain. Here, mAl is the mass of aluminum, cAl is the…

Q: The magnitude and direction of two forces acting on an object are 70 pounds,S78°​E, and 90…

A:

Q: Which of the following is true regarding the magnetic field magnitude at the center of a…

A: As we know, the Magnetic field at the center of current-carrying circular wire is given by -…

Q: Select one: O True O False

A:

Q: the negative x-axis. What is the rectangular form of vector A ?"

A:

Q: The figure below shows a rectangular coil of length e and width w consisting of N turns of…

A:

Q: If an object that has a volume of 10 cubic centimeters is inserted in a liquid, how much liquid…

A: Volume of object (V) = 10 cubic centimeters or 10 cc

Q: Gulliver travels around the world to determine the magnetic field of several areas of interest. In…

A:

Q: Look at your graph. If you were to add a third line,representing the sum of KE and PE at any given…

A: The sum of kinetic energy and the potential energy of any object is equal to the total energy of the…

Q: he electric potential of a charge q=+1C at point A is V=10Volt. What does this mean?

A: Given that              The charge q = +1 C and       The voltage  is V = 10Volt.

Q: After a fall, a 86 kg rock climber finds himself dangling from the end of a rope that had been 16 m…

A:

Q: Calculate the specific heat of a metal from the following data. A container made of the metal has a…

A:

Q: Rank the waves in the figure below based on the following. Use numbers 1-5 where 5 is the most /…

A:

Q: Problem 2 Assume, your head require 100mmHg or above to function properly. Some tribe had ring…

A:

Q: Let A-(2i-6j-3k) m and B-(4i-2j+k) m. What is the product of AB ? O 17 m? O (8i + 12j - 3k) m² O…

A:

Q: Consider three displacement vectors A" = (3x - 3ý ) m, B* = (x – 4ŷ ) m,and C = (-2x + 5ý ) m. The…

A:

Q: Force on a Moving Charge: We observe that a moving charged particle experiences no magnetic force.…

A:

Q: Part A A small glider is placed against a compressed spring at the bottom of an air track that…

A: A) Determine the height of the glider from the ground. Apply the energy conservation equation and…

Q: An automobile traveling 56.0 km/h has tires of 60.0 cm diameter. (a) What is the angular speed of…

A:

Q: The work function of an unknown metal is 5.15 eV. What is the longest wavelength, in nanometers, of…

A: Given that Work function = 5.15eV

Q: A concave mirror in an amusement park has a focal length of 2.51 m. A child stands in front of the…

A: Given Focal length of the mirror is 2.51 m The image is 4.07 times taller than her actual height.…

Q: A spring is hung from the ceiling. A 0.300-kg block is then attached to the free end of the spring.…

A: Given: mass of the block (m) = 0.300 Kg            expansion in the spring (x) = 0.180 m  To Find:…

Q: A food shipper pushes a wood crate of cabbage heads (total mass m = 14 kg) across a concrete floor…

A:

Q: Ana's eyes have a near point at 25 cm and a far point of 100 cm. She needs spectacle glasses to…

A:

Q: The vessels shown below all contain water to the same height. Rank them according to the pressure…

A:

Q: A driver is traveling at 48 kph and accelerates uniformly until it doubles it speed over a distance…

A:

Q: Determine the charge on the object and explain why it has this charge: Object 1. Charge Explanation…

A:

Q: A hiker throws a stone from the upper edge of a vertical cliff. The stone's initial velocity is 25.0…

A:

Q: The pressure exerted on the ground by a man is greatest when: A) he stands with both feet flat on…

A: The pressure exerted on the ground by a man is greatest when: A) he stands with both feet flat on…

Q: ?2 are placed along a horizontal line and separated by distance ? =4.0 cm, with ?1 placed to the…

A: We know that the force between the charge is given as  F = kq1q2r2 where k is the coulomb's constant…

Q: DRAWING ELECTRIC FIELDS Follow the rules of electric fields and draw what the electric fields looks…

A:

Q: A block of wood has a mass of 3.81 kg and a density of 684 k that it will float in water with 0.851…

A: GivenMass of wooden block. mwood=3.81 kgDensity of wooden block. ρwood=684 kg/m3Density of lead,…

Q: Find the displacement of a hiker who walks if he ttavrls 3.50km north, and then walks 3.00km west

A:

Q: = 36.04 m S1 = -8.01 m Lens Separation = 28.02 m o1 Lebs2 Lenst -20 -18 -16 -14 -12 -10 -2 10 12 14…

A: We know that We have given a figure in which the two lenses are used to get the  final image of an…

Q: Suppose the velocity v, of the car at any time t is given by the equation: Vz = 30m/s + (0.75m/s*)t3…

A:

Q: Two identical transverse waves are moving in the same direction but one wave has amplitude A while…

A: Given  Two identical transverse wave are moving in same direction,  one has a magnitude of A while…