A circuit has 14 ohms of resistance and 26 amps of current.A how much voltage would be necessary to generate this circuit ?

Q: A cylindrical bucket, open at the top, is 28.0 cmcm high and 13.0 cmcm in diameter. A circular hole…

A: H = 28 cm = 0.28 m ; d = 13 cm = 0.13m ; A = 1.66 cm2 = 1.66 x 10-4 m2 ; R = 2.36 x 10-4 m3/s   We…

Q: 1. Suppose that you accidentally use your left hand, instead of your right hand to determine the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: beam of light passes through a crystal with index of refraction of 1.65. The crystal has a thickness…

A: According to Snell's law refractive index μ = Sin i/Sin r  i = angle of incidence  r = angle of…

Q: In the figure R₁ = 4.560, R₂ = 13.70, and the ideal battery has emf & = 10.5 V. (a) What is the…

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Q: 4) # 8kg object speeds up from 20m/fee to som/sec in 6 secords. a) what is the acceleration b) what…

A: 4) mass of object (m) = 8 kg initial speed (u) = 20 msfinal speed (v) = 50 mstime (t) = 6 seconds

Q: Consider electromagnetic waves propagating in air. Determine the frequency of a wave with a…

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Q: 13) which of the following is the maximum amplitude that an action potential will reach? a) action…

A: Given : To choose the maximum amplitude an action potential can reach.

Q: A small metal bead, labeled A, has a charge of 29 nC. It is touched to metal bead B, initially…

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Q: 5. There exists a uniform rectangular plate of mass m and length L and width W (this dimension is…

A: Newton's second law states that, F=m×a where m is the mass of the object, and a is the acceleration…

Q: A jet is taking off from the deck of an aircraft carrier, as the figure shows. Starting from rest,…

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Q: Lionel Amayi: Attempt 2 Show Incorrect Only Listen The motion of an object is depicted by a…

A: Straight line of position time graph indicates constant speed, when the graph is parabolic &…

Q: 5. The density of water at 4°C is 1,000 kg/m³. What is the water's density at 94°C? (where ß = 207 x…

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Q: Given data: Force on box=12.6 N Displacement=3 m Find work done

A: Given data :                    Force   of    box     =      F                      Displacement…

Q: A car is accelerating uniformly as it passes two checkpoints that are 38m apart. The time taken…

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Q: 2. Show that F is a F(x, y, z) = (e)i + (xey + ez)j + (yez)k and C is the line segment from (0, 2,…

A: If a force is ,  F→=Mi⏜+Nj⏜+Pk⏜it will be a conservative field only and only if∂M∂y=∂N∂x , ∂N∂z=∂P∂y…

Q: The force required to start a mass of 50 kg moving a rough surface is 343 N. What is the coefficient…

A: Mass (m) = 50 kg , force (F) = 343 N  g = 9.8 m/s^2 ,  μ = ? Force = μ * N  But N = normal force= mg…

Q: The dark-adapted eye can supposedly detect one photon of light of wavelength 500 nm. Suppose that…

A: wavelength = 500 nm number of photons per second = 100diameter of pupil's eye = 0.50 cm radius of…

Q: Impulse is defined as: (K:1) Select one: O a. a change in momentum O b. total momentum O c. total…

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Q: A uniform, 31.16-N rod is 14.45 n long carries a 415.01-N at its right end and an unknown weight W…

A: Balancing torque about falcrum  W(14.45-2.73-4.13) + 31.16×[(14.45/2)-4.13] = 415.01×4.13  7.59W =…

Q: You open a restaurant and hope to entice customers by hanging out a sign. Cable Hinge GOOD EATS L…

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Q: What are some realizations we can get after doing an experiment about the law of refreaction? Ex: an…

A: The refraction of a light going through one medium into another is defined as "a change in the…

Q: Determine the additional mass required for stable equilibrium. Meter stick: Xcm = 50.0 cm, m = 150.0…

A: The additional masa required for stable equilibrium is 208.5gm

Q: A total resistance of 3.09 Q is to be produced by connecting an unknown resistance to a 12.22 Q…

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Q: Imagine you had a photon of wavelength 124 nm. What is the energy carried by that photon in eV…

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Q: 1. What is the difference between a conductor and a semiconductor? 2. Which element is used to…

A: Transistor is a three terminal device made up of silicon. it will be act as a switch. A transistor…

Q: 7. What does a diode do in a circuit?

A: 7. Diode do in a circuit

Q: 24.8 Figure 24.7 is the P-V diagram of a single cycle of a heat engine. All of the processes…

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Q: = In the figure the current in resistance 6 is i6 = 1.47 A and the resistances are R₁ = R₂ = R3 =…

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Q: Monochromatic light from a laser passes through two slits separated by 0.00500mm. The third bright…

A: slit separation (d) = 0.005 mm θ = 18 degree (3rd bright line) Let the screen distance = D

Q: A 5.0 m wire with a current of 2 A is exposed to a magnetic field with 0.6 T that is directed…

A: GivenL = 5.0 mI = 2 AB = 0.6 Tθ = 0° ( As direction of magnetic field is parallel to the wire)

Q: Among the choices below, what is a series-parallel circuit? * HA A. B. C. B D O A 1 point D.

A: A is only series circuit  B is series-parallel circuit since bottom two resistance are parallel and…

Q: A car (rwheel = 50 m) with initial angular velocity of 9.2 rev/s begins to decelerate to rest within…

A: Given: The radius of the wheel is 50 m. The initial angular speed is 9.2 rev/s. The time interval is…

Q: A wheel starts from rest and rotates with constant angular acceleration to reach an angular speed of…

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Q: A clear plastic paperweight with an unknown index of refraction rests on your desk as shown in the…

A: Given:Angle of incidence of ray=68o

Q: You open a restaurant and hope to entice customers by hanging out a sign. Cable Hinge GOOD EATS L…

A: Given data: The length of the beam is Lb=2.91 m. The mass of beam is mb=11.96 kg. The mass of sign…

Q: A uniform, 374.42-N rod is 10.63 n long carries a 203.39-N at its right end and an unknown weight W…

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Q: wave in the rope is given by V = You have two identical ropes stretched with the same force between…

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Q: Determine the speed of sound on a cold winter day (T=3 degrees C).  Q2. Find out the speed of sound…

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Q: The “work function” of the metal lithium is 4.6x10-19 J. If irradiated with light of frequency…

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Q: force of 5 lbs acts on a 32.2 lb-f body for 2 seconds. If the body is initially at rest, how far it…

A: force of 5 lbs acts on a 32.2 lb-f body for 2 seconds. If the body is initially at rest, how far it…

Q: When shined through a pair of slits which are 1.84 micrometers apart, an interference pattern is…

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Q: goodeats.png The uniform horizontal beam supporting the sign is 1.39 m long, has a mass of 12.51 kg,…

A: Since the two wires are symmetrically replaced on either site of the middle of the sign, their…

Q: If an electron is subjected to a force of 10-25 N in an X-ray machine, then find out the time taken…

A: Here, we calculate  the time  taken by the electron to cover a distance as given follow;

Q: Imagine a ray of light passing between air (n~1) and glass (n~1.5). If the ray of light hits the…

A: Given Refractive index of air is nair=1 Refractive index of glass is nglass=1.5 Incident ray hit at…

Q: Sound travels through a guitar string at 600 m/s, making a sound wave in the air with a speed of 333…

A: Given  Speed of sound wave in guitar string  Vstring = 600 m/s Speed of wave in air  Vair = 333 m/s…

Q: What is the magnitude of magnetic force experienced by a proton when it is moving antiparallel to a…

A: Explanation-    The magnitude and the direction of the force depend upon the velocity of the…

Q: force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are the…

A: force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are the

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 14.2 Q. When they are…

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Q: Solve the following problem and provide an explicit solution: 1. Consider the charges ?1=2.5 ?? and…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: wool y does the balloon stick to the wall? e words in the left column to the appropriate blanks in…

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