A long, straight wire carries a 13.0 A current. An electron is fired parallel to this wire with a velocity of 250 km/s in the same direction as the current, 2.00 cm from the wire. Find the magnitude and direction of the electron’s initial acceleration.
Q: 9. A ball with a weight of 2.0 N is thrown at an angle of 60° above the horizontal with an initial s...
A: Given, W=mg=2N initial velocity, u=12m/s Angle,θ=600 At the highest point, the force on the ball wil...
Q: Figure 2 shows a conductive disc and a permanent magnet. If the disc is rotating and with the presen...
A:
Q: The uniform charge density inside the 2d-thick endless plate in the figure is p(unit: Coulomb/m^3). ...
A: Given data, Volume charge density of the uniform charged slab = p C/m3 Thickness of the slab = 2d
Q: A two-cell tube has an outer wall of thickness "2t" and an inner wall of thickness "t". If the modul...
A: To answer: The torsional stiffness and the shear flows.
Q: Q.3 Replace the force system acting on the member by a force and couple moment at point O. * y 20N 3...
A: Refer to the figure below :
Q: The electric field between two concentric cylindrical conductor at r = 0.01m and r = 0.05 m is given...
A:
Q: What fraction of the volume of an iceberg (density 917 kg/m³) would be visible if the iceberg floats...
A: Given: The density of the iceberg is 917 kg/m3. The density of the ocean water is 1024 k...
Q: This time, suppose that the angular velocity is constant as he pulls the string in. Now calculate th...
A: Tension is developed in the spring as it is being pulled. This tension force creates torque in the d...
Q: A 250 kg cart is pushed slowly up an incline. How much work does the pushing force do in moving the ...
A: Given, mass = m = 250 kg height = h = 1.2 m distance along incline = d = 8 m frictional force = f = ...
Q: The vector current density of a 3-meter-long and 3mm diameter conductor is given as 155630 A/m?. Det...
A: In this case, the current density is given for a conductor. We need to calculate the current on the ...
Q: What are the wavelengths in air of the lowest and highest audible frequencies if the human hearing r...
A: Given that: The frequencies of human hearing range is Lower frequency fL=20 Hz Upper frequency fH=20...
Q: a- Explain qualitatively why the Hall constant Ru is inversely proportional to the electron concentr...
A: a- The Hall constant RH is given by RH = 1ne Where n is electron concentration ...
Q: What was the most difficult challenge the LHC encountered?
A: The Higgs boson is the principal molecule related with the Higgs field, a field that offers mass to ...
Q: Adam can jog with an average acceleration of 2.3 m/s^2. If he accelerates from 1,200 m to 2,840 m at...
A: Given : a=2.3m/s2, x1=1200m, x2=2840m, u=16m/s The distance covered by adam is : s=x2-x1=1640m Usin...
Q: Simplify the equation using Boolean algebra АB+А(В+C) +B(В+C)
A: Boolean algebra is the algebra using the boolean variables which can take only two values of 0 (Fals...
Q: A bicycle slows down uniformly from vi= 8.40 m/s to rest over a distance of 115 m. Each wheel and ti...
A: Given that: Initial velocity vi=8.4 m/s Final velocity vf=0 m/s Distance travelled s=115 m Tire diam...
Q: Use the image below to help answers parts a and b. in an LRC type circuit series the inductive react...
A: Solution: Given that, XL=484 Ω I=0.8 A
Q: B3
A: Number of atoms present at the corners=8 (each having a contribution of 1/8 th) Number of atoms pres...
Q: Given that the current density J = xyz (2 x ax - 4 y ay - 3 z az) amperes per square meter, determin...
A: The given current density is, J=xyz2xi-4yj-3zk The current density is defined as: j=iA
Q: Light of wavelength 488 nm is produced by an argon laser which is used in the photoelectric effect. ...
A: The concept behind this question is the dual nature of radiation and matter. Wavelength of light pro...
Q: The rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.11 g per centimeter of l...
A: Solution: Given Values, A) As per the above figure, Total length(l) = 2 x (6 + 8) = 28 cm Total mas...
Q: The charge densities of the 2 layers are given in the figure. These layers are perpendicular to the ...
A: The electric field due to an infinite sheet of charge density ρon one side is E=ρ2εo Thus it can be ...
Q: Find the voltage V3 in the circuit as shown. * 2Ω 4Ω ww 10 V 6 V O 6V O 16V O 4V O 10V ww + s!
A:
Q: 1. This first question contains a number of unrelated problems that should each be given a short ans...
A: (1) Euler- Lagrange for a system with generalized co-ordinates (q1, q2,......qN). (2) What is symme...
Q: A dart of mass m = 10.0 g is fired at and sticks into a block of mass M = 85.0 g that is initially a...
A: Given Dart mass (m) = 10.0 g Block mass (M) ...
Q: A 10.0 kg object weighs 95.5 N in water. (a) What is the buoyant force? (b) What is the volume of th...
A: Given that,Mass of an object (m) = 10 (kg)The apparent of water = 95.5 (N)a : Here we need to find t...
Q: Question 4 a) Coulomb’s law established an experiment concerning a fixed charge in space which has a...
A: The force of attraction or repulsion between charges is given according to Coulomb's law as F=14πεoq...
Q: (c) Give the general definition of the Poisson bracket for a Hamiltonian system described by the sca...
A: PART (c) :- Poisson bracket is defined as written below :- Poisson bracket for two variable g(qi,pi,...
Q: A person throws a baseball straight up in the air with an initial velocity of 23 m/s. What maximum h...
A: Given : u=23m/s The final velocity of the baseball at maximum height is v=0. The acceleration of the...
Q: A 60-kg person accidentally ingests a small source of alpha particles (RBE=15). The activity of the ...
A: Given that,Mass of person (m) = 60 (kg)a: Here we need to find the number of alpha particles that ar...
Q: The capacitance of a human body insulated from earth is about 200 pF. A discharge of 50 mJ is felt b...
A:
Q: A 60.0 cm, uniform, 50.0 Nshelf is supported horizontally by twov verticalwires attached to the slop...
A: Given that,The length of vertical wire (l) = 60 (cm)Here,We need to find the tension in each wire :A...
Q: The yellow light from a sodium vapor lamp seems to be of pure wavelength, but it produces two first-...
A: Given,Angle θ1=36.093°θ2=36.129°number of lines, N=1000 lines/cmThe distance between slits, d=1Nthen...
Q: Question: What are the differences between the two graphs of the single and double light sources? ...
A: Solution: The given first graph is the graph of a single light source. This graph is showing the var...
Q: a. The vector from the origin to point A is given as (6,–2,-4), and! the unit vector directed from t...
A: Since we only answer up to 1 question, we will answer the first question only. Please resubmit the q...
Q: point charge 1Q is at x = 0 and 2 Q is at x = d. What is the relation between these charges if the r...
A: Let the two positive charges be Q1 situated at x=0 and charge Q2 at x=d. Given: (a) The electric fi...
Q: Fig.1(a) is a top view of two vertical plane mirrors with an object O between them. When an observer...
A:
Q: (a) Write down the number of atoms per shown unit cell, (b) fınd the atomic radius (assuming identic...
A: In the given unit cell, there are 4 kinds of atoms based on their location in the unit cell. Thos...
Q: If E = A cos (wt + kx)ŷ V/m is given in free space, where A is a constant. (a) Show that this electr...
A: Using the Maxwell's equation we get ∇→.E→=ρε0in free space, there is no availability of free charges...
Q: Students are performing an experiment to investigate the transmission of light in a long plastic cab...
A: The diameter of the long plastic cable is given as, d=3 mm The refractive index of fluid is greater ...
Q: present the concept of solid angle and, based on its definition, deduce Gauss' Law for the Electric ...
A: i) Solid angle: It is a 3 dimensional angle. For visualizing solid angle is the angle of the any con...
Q: (a) Write the expression of system matrix for a thick concave lens of thickness t and refractive ind...
A: Refraction is the phenomenon of bending of a light ray when experiencing a change in the medium in i...
Q: Consider the two-dimensional Cartesian plane. Two conductors are placed at x = 2 m and x = 7 m, resp...
A: In this case, there are two conductors are placed. The direction of the current on the both conducto...
Q: Acoustic perception A low bass tone at 30 Hz must arrive at over 50 dB greater sound pressure level...
A: Given, Acoustic perception
Q: Q 2: For the solar cell shown in the figure below that operates at a temperature T = 300 K, find the...
A: Solution: As per the above given data,
Q: 1. This first question contains a number of unrelated problems that should each be given a short ans...
A: As per the company policy, we are supposed to answer only first subpart if other subparts are unrela...
Q: 2. Figure 4 shows a cross-sectional view of a coaxial cable. The center conductor is surrounded by a...
A:
Q: The energy of ionizing radiation is-3 .usually given in amper True False
A: Radiation is energy emitted by issue as beams or high velocity particles. All matter is made out of ...
Q: The figure shows a rectangular 20-turn coil of wire, of dimensions 10 cm by 9.6 cm. It carries a cur...
A: Given, total turns of rectangular loop is, n = 20 angle between magnetic field and loop is, θ=30o Ap...
Q: The potential for an anharmonic oscillator is U = kx^2/2 + bx^4/4 where k and b are constants. Find ...
A: Given, U=kx22+bx44 According to Hamilton’s equations, H=T+U H=12mdxdt2+kx22+bx44H=p22m+kx22+bx44
A long, straight wire carries a 13.0 A current. An electron is fired parallel to this wire with a velocity of 250 km/s in the same direction as the current, 2.00 cm from the wire. Find the magnitude and direction of the electron’s initial acceleration.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
