A water molecule has a permanent dipole moment of 6.20×10-30 Cm, and if you put one in an electric field it will feel a torque and try to rotate (this is essentially how a microwave oven works, although that electric field oscillates). What is the torque on the molecule if its dipole moment is oriented at 55.8° with respect to the electric field, which has a strength of 2.90×104 N/C? 1.80×10-25 Nm 1.49×10-25 Nm 1.09×10-25 Nm 1.22×10-25 Nm

Q: à particle that carries a net charge of -77.8 µC is held in a onstant electric field that is uniform…

A: Charge q = -77.8=-77.8             =55.2The electric field E = 9.82 N/C

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A: The objective of the question is to identify the form of energy that can be directly converted from…

Q: In the figure below, equipotential surfaces are shown along the z-axis. The surfaces are equally…

A: V=100 V at z = 0.00 mV=200 V at z = 0.50 mV=300 V at z = 1.00 m.need to determine the magnitude of…

Q: The various lines in the picture below represent paths taken by various people walking in a city All…

A: Side of each block = a = 130 m

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A:

Q: For the ground-state of the quantum 2 harmonic oscillator, (x) e -X 2α² (b) For the normalized ↳(x),…

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Q: Problem 1: Wave Resonance Exploration a. You are conducting an experiment to explore resonance in a…

A: The objective of the question is to calculate the first three resonant frequencies for a string…

Q: 8. A bushel of tomatoes weighs 53 pounds. What is the mass of 4.25 bushels of tomatoes in kilograms?

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Q: The electric field in an xy plane produced by a positively charged particle is 7.81(4.91+4.6) N/C at…

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Q: Charges of 3.0 µC are located at x = 0, y = 2.0 m and at x = 0, y = -2.0 m. Charges Q are located at…

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Q: A sinusoidal wave travels along a string. The time for a par- ticular point to move from maximum…

A: Wavelength of wave is Time taken by a sinusoidal wave to move from maximum displacement to zero is…

Q: A tire is rotating at an angular velocity of 12 rad/sec. If the radius of the tire is 0.35 m how far…

A: A tire is rotating with a angular velocity is 112 rad/ sec.Radius of the tire is 0.35 m.Calculate…

Q: Consider an infinitely long wire of charge carrying a positive charge density of A. The electric…

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Q: A thin, flat ring with inner radius R1 and outer radius R2 is uniformly charged on one side with a…

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Q: Three wires sit at the corners of a square all carrying currents of 2 A into the page as shown in…

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Q: A pack of four Arctic wolves are exerting four different forces upon the carcass of a 500 kg dead…

A: Mass of object is Forces acting on the object are: due north. in a direction  north of west. due…

Q: ** 12. The positions of objects A and B are graphed at right. Answer the following questions and…

A: Position - time graph for objects A and B.

Q: 1. In the figure below, Q₁ (-6 μC) by Q₂ (2 μC) are shown. Use k=9x109 Nm²/c². Q1 x=0 Q2 x=3cm x 4cm…

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Q: (a) What is the capacitance of a parallel plate capacitor with metal plates, each of area 1 m²,…

A: Area (A) = 1 m2Distance (d) = 1 mm = 10-3 mVoltage (V) = 3.5×103 V(ε0 ) = 8.85×10-12…

Q: rotating space station is said to create “artificial gravity”—a loosely-defined term used for an…

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Q: Using the appropriate Newton’s Law, briefly explain how a fish swims.

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Q: 13. V Figure P12.13 shows a claw hammer being used to pull a nail out of a horizontal board. The…

A: The mass of hammer is m=1.00 kg Horizontal force, F=150 N

Q: A 5.6 g charged insulating ball hangs on a 0.85 cm long string in a uniform horizontal electric…

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Q: -A projectile is fired from the ground with a speed of 98 m/s. If the firing angle is a = 30°, find…

A: Initial speed of projectile is Launch angle is Find:(a) The maximum height and horizontal range of…

Q: What is true about a test charge, as it is used in the definition of electric field intensity? It…

A: What is test charge used in the definition of electric field intensity.

Q: A very long, thin wire has a uniform linear charge density of 53 µC/m. What is the electric field at…

A: Linear charge density, λ = 53 μC/m = 53×10^-6 C/mDistance, r = 1.5 cm = 0.015 mElectric field, E = ?…

Q: Home work: Determine the maximum angle 9 which the adjustable incline may have with the horizontal…

A: Given diagram,

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A: The given engineering problem involves analyzing a structural frame with connecting pins subjected…

Q: Consider the following. A 60.0 0.500 mm (a) Red blood cells often become charged and can be treated…

A: Solution:Given:The charge at point A is qA=1.80pCThe charge at point B is qB=7.10pCThe charge at…

Q: A 74 N weight is suspended by two ropes that make angles of 55° and 75° with the ceiling Resolve the…

A: The weight is of The angles are

Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…

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Q: Charges of 3.0 uC are located a x=0, y=2.0m and at x=0, y=-2.0m. Charge Q are located at x=4.0m,…

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Q: The electric field 1/6 of the way from a charge q1 to a charge q2 is zero. How many times larger is…

A: electric field 1/6 of the way from a charge q1 to a charge q2 is zero.

Q: What is true about the kinematics of a particle: 1. If the velocity of a particle is zero, then its…

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Q: 10. An 8.00-kg point mass and a 15.0-kg point mass are held in place 50.0 cm apart. A particle of…

A: The two masses will have gravitational fore between them. Gravitational force is given as :-Where G…

Q: Two small forces are exerted on a small 186kg asteroid by a pair of space tractors. F⃗ 1F⃗…

A: The objective of the question is to find the acceleration of the asteroid when two forces are acting…

Q: **30. The gravitational acceleration on the surface of the moon is 1/6 what it is on earth. If a man…

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Q: An electron accelerated in an x-ray tube hits an anode (positively charged plate) target. HILF +High…

A: The kinetic energy of the electron is

Q: A student standing on a cliff throws a stone from a vertical height of d=8.0m above the level ground…

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Q: 3-51. Determine the greatest force F that can be applied to the ring if each cable can support a…

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Q: Let V₁ = -6.5i +8.1 j and V₂ = -4.5 j + 4.1 i. Determine the magnitude of V₁ Express your answer…

A: Vector V1 = -6.5i + 8.1 jRequired: The magnitude of vector V1

Q: Figure shows . field lines in a region of space. Note that the distances between A and B. between C…

A: An electric field lines are moving from left to right. The intensity of field is different.

Q: Please also find the degree

A: The objective of the question is to find the magnitude and direction of the acceleration of a…

Q: A regular LED light bulb continuously emits 10.0 W of light uniformly in all directions. A man…

A:

Q: A parallel-plate capacitor has square plates that have a length equal to 1 cm separated by 1.2 mm.…

A: Length of square plates is Separation between plates is Voltage is Permittivity of free space is…

Q: Consider the circuits shown below. Look at each circuit carefully, as the (a) circuit is not…

A: Given:-two circuits are given in the figure a) and b) Find:-a) The current of each resistance in…

Q: Math Review 3.4x102 m/s. 12. The speed of light traveling through air is 3.0x108 m/s, while the…

A: To find the time we will use the relation Time=Distance/speed

Q: (a) What is the capacitance of a parallel plate capacitor with metal plates, each of area 1 m²,…

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Q: What would be the length (in cm) of a closed - end organ pipe has a 7th harmonic resonance frequency…

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Q: The figure below shows the electric field generated by three point charges. Suppose a fourth charge…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.