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Q: a 27 x 10-6 C point charge is held at rest within a uniform Electric field of 802.3 N/C directed in ...

A: The electric field is defined as the force per unit charge acting on the charged particle placed at ...

Q: Two metal spheres, suspended by vertical cords, initially just touch. Sphere 1, with mass 30g is pul...

A: The when no external force is acting on the system, the momentum of the system is conserved.  moment...

Q: Two ice skaters, with masses of 75 kg and 57 kg, stand facing each other on a 19-m-wide frozen river...

A: Distance is defined as the change in position of the object, and it is measured in meter. Speed is t...

Q: A 0.75-meter long pendulum with a 5 kg mass at the end is swinging back and forth. The 5 kg mass is ...

A: m= 5kg g= 10 m/s2 Total energy of the bob remains conserved Kinetic energy= K potential energy= P K ...

Q: Q3/ A 3 kg particle starts from rest and moves a distance of 4 m in 2 sec under the action of a sing...

A: Given: Mass of the particle: m=3 [kg] Initial velocity: u=0 [m/s] Distance moved by particle: s=4 [m...

Q: Question 12-14 are all apart of the same question. Please answer them all. Thank You

A: m=Mass of smart car=860 kga=Acceleraiton of car=1.2 m/s2s=Displacement of car=30 m

Q: An eyepiece lens of 10× used in combination with anobjective lens of 20× has a total magnification p...

A: Lenses are made from material that is different from the surrounding medium in which it is placed. L...

Q: An infinite sheet of charge has a thickness 2a as shown. The charge density is p Cm. Find the electr...

A: Given: The charge density of the infinite sheet of charge is ρ. The thickness of the sheet is 2a.  ...

Q: A 42 turn conductive loop encloses an area of 0.68 m2. At what constant rate should the magnetic fie...

A: According to farady's law induced emf, ∈=-Ndφdt Given emf=3.6 Volts No. of turns, N=42

Q: Two identical sinusoidal waves with wavelengths of 1.5 m travel in the same direction at a speed of ...

A: Given data: The wavelength of the identical sinusoidal wave is, λ=1.5 m The speed of the identical s...

Q: A 22.9 A current flows in a long, straight wire. Find the strength of the resulting magnetic field a...

A: Current I=22.9 A Distance of the point from the wire where the magnetic field is to be calculated r=...

Q: Why ammeter always connected in series with it's components

A: An ammeter is always connected in series. It is used to measure the current flowing in the circuit. 

Q: I want to solve a question

A: Equilibrium points are the points where particles can stay permanently at rest i.e. Force acting on ...

Q: #4. (a) explain every step of How can the motion of a charged particle be used to distinguish betwee...

A: The force on the charged particle in the electric field is  F→ = q E→ where, q is the charge and E i...

Q: A disc with a radius of 0.53 m is fixed to rotate about its center. Three forces act on the object a...

A: Given: The force F1 is 14.7 N. The force F2 is 11.1 N. The force F3 is 11.5 N. The angle is 34.3 deg...

Q: Can someone please explain it to me ASAP?!!!!

A: The tension in the string at the horizontal position relative to the peg (let say position 2) provid...

Q: Suppose the radius of curvature of a convex mirror is 52.8 cm. (a) Draw a ray diagram showing the ob...

A: The mirror formula is given as:1f=1v+1uwhereu is object distancev is image distancef is focal length...

Q: How would the force of gravity between two masses be affected if the separation distance between the...

A: Newton's law of universal gravitation: F=Gm1m2d2G = Gravitation constantm1and m2 are the massesd= Se...

Q: Two objects of mass, m1 and m2 are connected by a light string that passes over a pulley of negligib...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: 5. The movement of the light from a medium with a small refractive index to a medium with a large re...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: What is the ratio between the width of the central maximum of a single-slit diffraction pattern to t...

A: Given : To find the ratio of width of central maximum to the width of first maximum.

Q: Please quickly

A: Comparing the given equation with the standard equation y=Acoskxsinωt

Q: If you free the cork in a highly pressurized champagne bottle, the resulting launch of the cork will...

A: Given, Mass of bottle, M=1.8 kg Mass of cork, m=7.5 g=0.0075 kg vcork=18 m/s

Q: electromagnetics question please sjow all the steps

A: Electrostatic potential is the amount of work done by the test charge to move from one specific poin...

Q: Which object has the greatest momentum?   a.  11-kg mass moving at 1 m/s b. 24-kg mass moving at 1 m...

A: We are allowed to give the explanation of first question only which is given below. Please repost th...

Q: What type of circuit is in the figure? Parallel Circuit or Series Circuit?

A: To find: The given circuit is parallel or series circuit

Q: A 150-g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.600 m....

A: Given: The mass of the ball is 150 g. The radius of the circle is 0.600 m. The number of revolutions...

Q: An archer stands at rest on frictionless ice; his total mass including his bow and quiver of arrows ...

A: Given: Total Mass of archer with his bow and quiver of arrows, m1=60.00 kg Mass of arrow, m2=0.030 k...

Q: 10

A: The equivalent resistance in the series combination is  R = R'+ R''  The equivalent resistance in pa...

Q: A proton and an electron are separated as shown in Figure 17.55. Points A, B, and C lie on the pe...

A: Electricity is now our requirement for day to day work. We cannot live without electricity. Electric...

Q: Q4/ A 6 kg object undergoes an acceleration of 2 m/sec2. a- What is the magnitude of the resultant f...

A:

Q: Consider a layer of Oil, Glass, and Air where the oil/glass boundary is parallel to the glass/air bo...

A: Given-  Let the index of refraction for the glass be ng= 1.58 and the index of refraction for the oi...

Q: A circular coil with a radius of 5 cm consists of 200 turns. Find the magnitude of the magnetic flux...

A: Radius, r=5 cm = 0.05 m No. of turns, N=200 Magnetic field, B=0.8 T Direction of magnetic field, θ=3...

Q: anding wave on a stretched string with a tension force F T and of length L = 2 has the following equ...

A: The transverse waves are the waves that have their wave propagation perpendicular to the wave oscill...

Q: Please show work

A: The elastic potential energy stored in a spring-mass system is given as:P.Es=12kx2wherek is spring c...

Q: What are the four interactions of electromagnetism stated in the theory of electromagnetism? Use det...

A: Given:- What are the four interactions:- Explanation:- We know that the four interactions of science...

Q: Hi please help: A 255 g lead ball at a temperature of 81.8 degrees Celsius is placed in a light calo...

A: Given: The mass of the lead is 225 g. The temperature of the lead ball is 81.8oC. The mass of the wa...

Q: The antenna for an AM radio station is a 69.5-m-high tower whose height is equal to one-quarter the ...

A: Given, Height h = 69.5 m  

Q: Find the frequency f in terahertz of visible light with a wavelength of 493 nm in vacuum. f = %3D

A: The relation between the frequency and wavelength is  f =cλ where, c is the velocity of light. 

Q: The left end of a taut string of length L, is connected to a vibrator with a fixed frequency f. The ...

A: The length of string is L, The frequency of vibrator is f For mass m1 , number of loops n1 = 1 For m...

Q: Answer fast

A: Energy(ΔEn) required to ionize the hydrogen atom in nth state is given by: Here, n1=3,n2=∞(as elec...

Q: A condition of the law of conservation of momentum is that no external forces are at play. Look at e...

A: When there is no external force is applied on the system, the momentum  of the system is conserved. 

Q: The discovery of Penzias and Wilson supports a universe of the following age. a) 9 x 10^9 yrs  b) 32...

A: The age of the universe has been proposed on the basis of the big bang theory of the origin of the u...

Q: I am nearsighted and wear -1.5 diopter contact lenses for distance vision. Part A Without the contac...

A: Part A The ideal eye’s retina is located 2.5 cm behind the eye lens and ideally, the eye can clearly...

Q: If two charged balloons are 24cm apart and they feel a force of electrical repulsion of 20N, what wo...

A: F1=kq1q2r12F2=kq1q2r22F2F1=kq1q2r22kq1q2r12F2=r1r22F1

Q: The amplitude of an element on a standing wave of 2-m wavelength equals 1.5 times the amplitude of e...

A: Given data: The wavelength of an element on a standing wave is, λ=2 m. The amplitude of an element ...

Q: A standing wave has the following wave-function: y(x.t) = 0.2 where x and y are in meters, and t is ...

A: Given values:- Equation of standing wave is given by:- yx,t=0.2sin2πxcos12πt ------(1)    Length of ...

Q: If A C =-11.1, A = 3i -43, and C= 6.5, the angle between the two vectors when they are drawn startin...

A: The dot product of the two vectors is  A→ . B→ = A B cos θ where, θ is the angle between the two vec...

Q: 4

A: The magnetic field exerts a magnetic force on the moving charges, current-carrying wires. If the cha...

Q: A current of 16.5 A is maintained in a single circular loop having a circumference of 80 cm. An exte...

A: The formula for calculating the magnitude of the torque on the current-carrying loop of wire that is...