An electron and a proton are fixed at a separation distance of 961961 nm. Find the magnitude ?E and the direction of the electric field at their midpoint.
Q: true or false A supernova core with a mass 2X that of the Sun produces a Black Hole
A: The Sun need to be concerning 20X additional large to finish its life as a black hole. Stars that ar...
Q: As part of a radiotherapy course a patient is injected with a sodium phosphate solution containing t...
A: (c) From part (b), the energy (E0) released per decay is 1.71 MeV or 2.74X10-13 J. The number (N) of...
Q: If a photon of wavelength 0.04250 nm strikes a free electron and is scattered at an angle of 35.0 f...
A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questio...
Q: A 37-kg crate is placed on an inclined ramp. When the angle the ramp makes with the horizontal is in...
A: mass of crate m=37kg angle of inclination =230 let say friction coefficient =μ from F.B.D of crate ...
Q: Fields Within the Atom. In the Bohr model of the hydrogen atom, the electron moves in a circular orb...
A: given, speed=2.2*106 m/s radius=5.3*10-11 m As electron is moving in clockwise direction, the equiva...
Q: If a (non-ideal) gas has non-negligible attractive intermolecular forces, would you expect the tempe...
A:
Q: #2) An amateur rocketeer prepares to launch a model rocket. Observer 1 stands 1000 feet away, and le...
A: Given:
Q: If you walk directly toward a plane mirror at a speed v, at what speed does your image approach you?...
A: When we walk directly towards a plain mirror speed v , Vobject = -Vimage
Q: Let's say you see a comet's nebulous (meaning `cloudy-looking') tail stretching across the sky, and ...
A: To explain the correct answer is given below.
Q: The sun emits energy in the form of electromagnetic waves at a rate of 3.9 x 1026 W. This energy is ...
A: Given data: The rate of electromagnetic waves are 3.9×1026W Pressure at the surface of sun is 1×104 ...
Q: Coherent electromagnetic waves with wavelength l pass through a narrow slit of width a. The diffract...
A: This is a problem based on diffraction of light . case :1 when the wavelength, λ=500 nm=500×10-9 m...
Q: 15.30 • Interference of Triangular Pulses. Two triangular wave pulses are traveling toward each othe...
A: There are 2 different questions. As per our policy, we are supposed to answer the first one only. Ki...
Q: Dancers experience large forces associatedwith the jumps they make. For example, when a dancer lands...
A: Given data M=65 kgm=0.094×65 =6.11 kgvi=4 m/secvf=0∆t=0.2 sec
Q: An elaborate pulley consists of four identical balls at the ends of spokes extending out from a rota...
A: Rotational inertia is given by: I=md2 Since the distance between the balls and axis of rotation is r...
Q: A free particle moving in one dimension has wave function Ψ(x, t)= A[ei(kx-vt)- ei(2kx-vt)]where k a...
A: Given function is Ψ(x, t)= A[ei(kx-vt)- ei(2kx-vt)] Calculate vav as the distance the maxima have ...
Q: A car company performed an experiment to accurately describe their new vehicle's gas mileage. The ta...
A:
Q: The total resistance R of three resistors in parallel is given by RR,R3 R = R,R2+R,R3+R,R3 Suppose t...
A: The problem can be solved as follows
Q: 1. The scaffold S is raised by moving the roller at A toward the pin at B. Roller A is approaching B...
A: Given: The speed is 1.5 ft/s
Q: A 19 Ω resistor is connected to a battery. The figure below shows the increase of thermal energy Et...
A: Given: The resistance of resistor is 19Ω Time is 4 seconds Increase in thermal energy is 2.5 mJ
Q: physical pendulum consists of a uniform square plate, with each side of length L. It is attached at ...
A: First write the rotational analogue of newton's second law and then read off the angular frequency f...
Q: How far will a 68 kg box slide across a horizontal surface after it's placed on a 60-degree ramp, 8....
A:
Q: The northern part of the United States, as Figure 8.2 shows, has a yearly 24-hour average solar inso...
A:
Q: Using the Fermi-Dirac distribution function, compute the probability of having electrons occupying s...
A: Fermi Dirac distribution function is denoted by f(E) and is given by the relation fE=11+eE-EFkBT ...
Q: 5) A uniform rod of length L and mass M is free to rotate on a frictionless pin passing through one ...
A: a) The rod will only have kinetic energy if it reaches lowest point. The energy conservation equatio...
Q: A physics lab is demonstrating the principles of simple harmonic motion (SHM) by using a spring affi...
A: Given that,Mass suspended from spring, m=275.0 gSpring is displaced , x=45.5 cmg=9.8 ms-2Spring cons...
Q: An elevator, suspended by a cable, is moving upward at constant speed. The correct relationship bet...
A: QUESTION: An elevator, suspended by a cable, is moving upward at constant speed. The correct relati...
Q: A battery with emf 9.00 V and internal resistance 1.10 Ω isin a complete circuit with a resistor of ...
A: Given, EMF is 9.0 V , internal resistance 1.10 ohm and resistor of resistance 15.3 ohm
Q: Determine whether the function given by the table is linear, exponential, or neither. If the functio...
A: Given, Data tables
Q: A loop of wire (resistance = 2.0 m Ω) is positioned as shown with respect to a long wire which carri...
A: Solution:
Q: A student working in the physics laboratory connects a parallel-plate capacitor to a battery, so tha...
A: Capacitors are passive storage devices which helps in storing charge. In parallel plate capacitor th...
Q: Which of the following statements about the "tree of life" is correct? Before Carl Woese, all ...
A: 1- BEFORE CALL WORSE ALL CELULAR LIFE FORMS CLASSIFIED INTO 5 KINGDOMS. WHICH IS SHOWN BLOW. Life...
Q: Projectile Motion Suppose that Adam hits a golf ball offa cliff 300 meters high with an initial spee...
A: Maximum Height of the Golf Ball, H=300 m Initial velocity, u=40 m/s angle of projection, θ=45° The p...
Q: Use the video below to learn more about this spring. You may need this data in order to analyze the ...
A: In the experiment, we are varying the mass kept on the spring. But the spring constant will be hel...
Q: Problem B.4: Special Relativity - Part II Space and time are interconnected according to special rel...
A: Let the spacecraft be moving in the Y-axis. We can get the transformed 4 vector (ct',x',y',z') by ap...
Q: Let n be a positive odd integer. Determine the greatest number of possible imaginary zeros of f(x)...
A: please see the next step for solution
Q: Q4. A vertical disk of radius r rolls around rotates at a constant rate 2, about a vertical axis. Th...
A: Solution given below:
Q: A person pushes on a lever 0.7 meters away from the axis of rotation with 100 N of force. The rotati...
A:
Q: 1. A person views a fish under water. If the fish is physically at a depth h = 1 m, what is the fish...
A: h=12m nw=1.333 na=1 in figure dapp is the apperant depth of fish. from snell law:- nwsini=nasinr1....
Q: What does the top pressure gauge in (Figure 1) read? Express your answer in kilopascals.
A: Given:- V1 = 2 m/sV2 = 3 m/sp1 = 200 kPaz1 = 0z2 = 10 mp2 = ?
Q: 2. A hollow cylinder (hoop), a solid cylinder (disk), and a solid sphere, each of mass M and radius ...
A: Given, A hollow cylinder, solid cylinder and solid sphere of mass M and Radius R and they are roll d...
Q: (a) Why are massive stars important for the development of the universe?
A: We can say, the Massive stars have a fundamental influence over the interstellar medium and galactic...
Q: cart attached to a spring on a table is displaced from equilibrium and then released. A graph of dis...
A: Spring potential energy is maximum at maximum displacements and minimum at nodes. At nodes spring to...
Q: 10. A certain heat engine draws 500 cal/s from a water bath at 27°C and transfers 400 cal/s toa rese...
A: Given data: The heat draws from the water is Qin=500 cal/s. The heat transfers to the reservoir is ...
Q: A conducting rod with a length of 27.0 cm is placed on a U-shaped metal wire that includes a light b...
A: Given : Length of the rod, L = 27 cm = 27×10-2 m Resistance of the bulb, R = 80 Ω M...
Q: On flat ground, a 70 kg person requiresabout 300 W of metabolic power to walk at a steady pace of5.0...
A: Given data m=70 kgV=5 km/h
Q: A 10.0 m conductor is formed into a square loop and placed in the horizontal xy-plane. A current of ...
A: (a) Let m be defined as the magnetic moment. Therefore, m=IA=Ia2 Here, I is the current. A is the ar...
Q: Q3. Consider two disks in essentially the same plane, and rotating about the common center O with di...
A: As given in the problem is based on the concept of rotational motion. The point P is located on the ...
Q: A meteoroid is moving towards a planet. It has mass m = 0.18×109 kg and speed v1 = 3.8×107 m/s at di...
A:
Q: 1. Is the coefficient of kinetic friction the same for two surfaces regardless of the normal force? ...
A: Given Is the coefficient of kinetic friction the same for two surfaces regardless of the normal forc...
Q: Calculate the magnitude of the force required to give a 0.145 kg baseball an acceleration a = 1.00 m...
A: The baseball has a mass, m=0.145 kg, and the required acceleration is a=1 m/s2 From Newtons second ...
An electron and a proton are fixed at a separation distance of 961961 nm. Find the magnitude ?E and the direction of the electric field at their midpoint.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images