An 800 mA current is passing through a resistor. The voltage applied to the resistor is 5.0 V. What is the value of the resistance of the resistor?

Q: 1) Why do you think MRI machines are designed for the pulse frequency to enter in resonance…

A: Magnetic resonance imaging (MRI) produces the most detailed images of the patient's internal blood…

Q: 2. Four unequal resistors are connected in series with each other. Which one of the following…

A: Given:-  Four unequal resistors are connected in series with each other. Which one of the following…

Q: Calculate the shortest wavelength of light emitted by the hydrogen atom.

A: Wavelength

Q: 1. A ball with r=10cm, m=2kg, starts rolling down an inclined plane that is 26 m long and angled at…

A: Given:- r= 10 cm m = 2kg d= 26 m angle = 40o

Q: 11) A student performs an experiment with three unknown fluids and obtains the following…

A:

Q: 1. Find the equation of state of a solid that has an isobaric expansion coefficient dKdT 2cT-bp and…

A: Given data The isobaric expansion coefficient is: dVdT=2cT-bp The isothermal pressure-volume…

Q: Two particles are fixed to an x axis: particle 1 of charge q1= 2.92 x 10 8C at x = 20.0 cm and…

A:

Q: A cylindrical conducting wire which is 173.67cm long, 45.65mm thick and resistivity of 7.70.m, (a)…

A:

Q: 1. One day in Chapman's class, three students decided to attempt to push a 100kg desk across the…

A:

Q: Two speakers, emitting identical sound waves of wavelength 2.0 m in phase with each other, and an…

A: Given-Wavelength () = 2 m Distance between two speakers (r) = 6 m Distance between observer and…

Q: 9) An 60.0 kg man lying on a surface of negligible friction shoves a 0.0600 kg stone away from…

A:

Q: 15. Given the circuit below, find the following. 11 12 13 24 V RE R2 R3 10 0 20 N 30 n Rr= I =. V =…

A: Voltage of the circuit is V = 24 V Magnitude of resistance 1 is R1 = 10 ohms Magnitude of resistance…

Q: A student stands at the

A: (a) Initial position of the stone x=0 my=50.0 m (b) Components of initial velocity Horizontal…

Q: 2. A light travels and strikes a mirror at 400. What is the angle of reflection? a. 100 b. 200 с.…

A: 2) Given: Here, θi is the incidence angle.

Q: One technique of estimating the length of a metal is by recording the time it takes for a pulse to…

A:

Q: 2. Deduce the eigenvalues of the Harmonic oscillator using second quantization.

A: Solution: The hamiltonian of the linear harmonic oscillator can be written as,…

Q: the distance is 125 ft, the throw degrees 2. An outfielder throws to the second baseman is at a…

A:

Q: Question 2 Given a particle travels along a path described by the parabola y = 0.5x². The…

A: Given: The path of a particle is y=0.5x2. The x-component of velocity is vx=5t ft/s. The time taken…

Q: 1. One day in Chapman's class, three students decided to attempt to push a 100kg desk across the…

A: The condition for an object to stay at rest is the net force on the object is zero.

Q: A beam contains 1.7 x 1010 doubly charged positive ions per cubic centimeter, all of which are…

A:

Q: One long wire lies along an x axis and carries a current of 36 A in the positive x direction. A…

A: Given,current carrying wire, I1 = 36 A (along positive x-direction)another long wire perpndicular to…

Q: Number 5 please

A: Note: As per Bartleby guidelines we can only solve first three subparts of a question. Kindly post…

Q: Number 6 please

A: As we know slope of position time graph gives velocity of the body.

Q: 15. There are 750 registered voters in one precinct. In a primary election, 64 out of 100 voters…

A: so given that only 64 out of a hundred voter actually voted so the voting in percentage is  64% ( 1%…

Q: efore ball A, at what height will ball A catch up to ball B? 2) [Vertical] A green ball (m= 2 kg) is…

A: Given,  Mass of green ball = 2 kg . Height from which green ball is dropped = 8 m . At the moment it…

Q: rent. A 115 V dc generator delivers 120 A to a load. If the generator has an efficiency of 81…

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

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 17 times the…

A: Given: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 17 times…

Q: 8. A light bulb operating at 110 V draws 1.40 A of current. a) What is the resistance of the light…

A: given , Voltage , V= 110 V current , I =1.40 A

Q: 14. Lee pushed horizontally with a 80-N force on a 20-kg mass 10 meters across a floor. Calculate to…

A: 14. Given Horizontal force on Lee F = 80 N Mass of Lee m = 20 kg Distance travelled across a floor.…

Q: 13) What is the escape speed on a spherical asteroid whose radius is 3.00 x 10° m and whoseble…

A:

Q: 8. A 50 kg ice skater sp making 2.5 turns eac measurements indica What horizontal for

A: Given,  mass of skater = 50 kg Making 2.5 turns each second means angular velocity , ω = 2.5×2π…

Q: 2. A disk that is 3 m in radius spins at the rate of 4 revolutions per second and over a period of…

A: 2. Given, a. radius, r = 3 m initial angular velocity ω0,  ω0=4 revsSince, 1 revs=2π radsω0=4…

Q: A racecar going around a circular track of radius r begins at rest and then accelerates with a…

A:

Q: 15. The third floor of a house is 8.0 meters above street level. How much work is needed to move a…

A: Potential energy : It is the energy held by an object because of its position relative to other…

Q: This figure shows the loop-the-loop track for a smaller car. If the initial speed of the car is 4.0…

A: Let m be the mass of the car Given, the initial speed of the car, v=4 m/s g=9.8m/s2 For the car to…

Q: 2. A ro ler coaster car travels around a vertical loop. At the top of the loop, where it is upside…

A:

Q: 9. 1 km/hr to ft/s 10. 1 mi/hr to m/s

A:

Q: hrwc13p39) The planet Mars has a satellite, Deimos, which travels in an orbit of radius 2.346 x 107…

A:

Q: Step 2. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of…

A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.

Q: 2. In order to avoid detection by the Borg, the starship Enterprise must make itself appear to be…

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

Q: The charges and coordinates of two charged particles held fixed in an xy plane are q1 = 3.12 µC, x1…

A:

Q: The force F has a magnitude of 640 N. Express F as a vector in terms of the unit vectors i and j.…

A: Identify the x and y scalar components of F. Given, Force, F=640 NAngle, θ=26o

Q: Question 2

A: Given, t1 = 30 sec      t2 = 48 sec  vo = 6 m/s