Between two flat and parallel plates charged with equal charges and with opposite signs, there is a uniform electric field. A proton is released from the surface of the positive plate and strikes the surface of the opposite plate, 16 mm away from the first, in an interval of 5 us. The momentum (magnitude and direction with respect to the + x axis) of the proton when it collides with the negative plate is: Proton mass: 1.67 kg Proton charge: 1,6 x 1019 kg
Q: Positrons created in the first reaction of the proton-proton chain combine with what particles to co...
A: The proton-proton chain or the p-p chain refers to the chain of nuclear reactions which essentially ...
Q: 2. An electric motor turns a flywheel via a drive belt that joins a pulley on the motor and a pulley...
A: Answer: Tension in lower slack T=21.55 N
Q: What would be the image distance for the -15.0 cm lens if the object distance were +60.0 cm? What wo...
A: Formula:1f=1do+1di1di=1f-1do----(1)where, f=-15.0 cm=-0.15 mdo=60.0 cm=0.6 mPutting values in the eq...
Q: Magnitude of electrostatic force or electric force between a + 50 micro coulomb charge and a - 18 ...
A: According to coulombs law Force between two charges Q1 and Q2 separated by Distance d F=kQ1Q2d2 H...
Q: People with normal vision cannot focus their eyes underwater if they aren’t wearing a face mask or g...
A: The front of the eye has two lenses, the cornea on the outside and another lens inside, to focus ima...
Q: Consider a prototype weed wacker, consisting of a thin inflexible string attached to a motor at its ...
A: Given : Mass, M = 0.015 kg Length, L = 0.2 m Time, t = 0.5 s Angular veloc...
Q: An ideal toroidal solenoid has innerradius r1 = 15.0 cm and outer radius r2 = 18.0 cm. The solenoid ...
A: Inner radius of the Toroid, r1=15.0 cm Outer radius of the Toroid, r2=18.0 cm Number of turns, N=250...
Q: If the minimum angle between the total angular momentum vector and the z axis is 32.3° (in a singlee...
A: Given: The minimum angle is θmin=32.3o.For z axisThe Jz is maximum when angle is minimum, so the max...
Q: PH.6. please help me understand circuits. Ty.
A:
Q: Starting from ?o = 0 and ωo = π rad/s, a wheel is given a constant angular acceleration of 4π rad/s2...
A: Given data ωi=0α=4π rad/s2t= 4 sec
Q: An electron is in a box of width 3.0x10-10 m. What are the de Broglie wavelength and the magnitude o...
A: The energy of the particle in one dimensional box is E=n2π2h22ma2 where E is the energy, n is the i...
Q: When a mass is attached to an ideal spring, the spring stretches. The mass- spring system is allowed...
A: Given The equation of the motion is y(t)=0.12cos (3t)-0.15sin(t)y(t)=0.122+0.152[0.120.122+0.152cos...
Q: A hockey puck attached to a horizontal spring oscillates on africtionless, horizontal surface. The s...
A: GIven : Spring constant k = 4.5 N/m Period of oscillation T = 1.2 s
Q: In the figure below, the initial velocity of the object equal to 0.6 is entered into m the mass m. I...
A:
Q: A ball is thrown straight upwards with an initial velocity of vo = 40 m/s from a height of 1 meter a...
A: please see the next step for solution
Q: Three different objects, all with different masses, are initially at rest at the bottom of a set of ...
A: Part a: The potential energy with bottom as reference is given by:
Q: On level ground a shell is fired with an initial velocity of40.0 m/s at 60.0° above the horizontal a...
A: Given: The initial velocity is 40.0 m/s. The angle is 60.0° above the horizontal. To de...
Q: 9 - Which of the following is the sensor type that needs energy to detect? A) Solar panelB) Active s...
A: Active sensor: The types of sensors requires an external power source for the sensor to operate. Act...
Q: 20) The load density of a plane layer of infinite dimensions is given as 0.002 micro C / m2. What is...
A:
Q: Please help me with this question. Thanks!
A: Number of turns N = 260 Cross-sectional area A = 320 cm2 = 0.0320 m2 Magnetic field B = 30.0 mT = 0...
Q: Physics Act. 1.1
A: Given data I=0.114 AV=220 V
Q: Sneak E. Fox Scheme #2: Hoist an Acme brand anvil into the air and drop it onto the bird, using a ro...
A: Given data: The weight of the anvil is m=250 lbs=113,4 kg The rope is making an angle θ=45∘ with th...
Q: When laser light of wavelength 632.2 nm passes through a diffraction grating, the first bright spots...
A: For diffraction grating , asinθ=nλGiven θ=18.8°⇒asin(18.8°)=1(632.2 nm)⇒a=1961.73 nm=0.0001961 cm N...
Q: HW-9 Begin Date: 4/19/2021 12:01:00 AM Due Date: 4/27/2021 11:00:00 PM End Date: 4/27/2021 11:00:00 ...
A: Solenoid: The solenoid is a cylindrical coil of wire, It acts as a magnet when the electric current ...
Q: A resistance R, capacitance C, and inductance L are connected in series to a voltage source with amp...
A: (a) We have to calculate the maximum current, Now, we calculate the impedance, Z=R2+(ωL-1ωC)2 The im...
Q: Please solve this Q9 and please be sure of the answer you post .
A: please see the next step for solution
Q: In 1994, physicists in Darmstadt, Germany, synthesized element 110. If Ds-269 and a neutron were pro...
A: In 1994, physicists in Darmstadt, Germany produced an atom of element 110 along with a neutron, by f...
Q: How many different possible electron states are there in the n = 100, l = 2 subshell?
A: Given: To explain the different possible electron states in the n= 100 and l= 2 as,
Q: Consider a resistor of resistivity 3.95 × 10-5 Ω • m, length 12.34 m, and unknown cross-sectional ar...
A: Given : ρ=3.95×10-5Ωm L=12.34m J=34.29A/m2 The Ohm's law state that pote...
Q: 1. The Hamiltonian operator H for a certain physical system is represented by the matrix (100) H = h...
A: Given matrices: H=hω100020002 A=0λ0λ00002λ B=2μ0000μ0μ0|u1> |u>=c1|u1>+c2|u2>+c3|u3>...
Q: A ball is thrown vertically upward from the floor at point O with an initial velocity vo = 15 m/s. T...
A: Given: vo=15 m/stOA=0.5 stAB=0.5 sg=-10 m/s2 (because the ball is going against gravity )S=11 m
Q: Question #04: Fill the gaps with appropriate words in the paragraph below: (Just simply drag and dro...
A: Following are the words which are used in the given blanks. (a) shielded (b) attenuation (c) solid (...
Q: n part of Coulomb's experiment he found a relationship between the charge of metal balls and the for...
A: In Coulomb experiment the charged sphere is removed from the setup and then brought into contact of ...
Q: A conducting shell of inner radius R1 and outer radius R2 has a net charge of -2Q. A point charge Q ...
A: We apply Gauss's law to find the electric field in the different cases.
Q: A 0.40mm wide slit moves across a counter beam of green light with a wavelength of 546 nm. The light...
A: please see the next step for solution
Q: The electric potential: Select one: O a. Is equal to 0 at infinity O b. Depends on a charge being th...
A: The electric potential is equal to zero to infinity
Q: a charge q1 of 33 μC is placed at the origin of the xy coordinate system and a charge q2 of -78 mC i...
A:
Q: wave with a period of T-8 sec and a height of H-3m propagates from de llow water. (Bathymetry lines ...
A: (a) Given: The wave period is 8 sec. The height of propagation is 3 m. The incident wave angle is 30...
Q: 3. How many beta particles are released when 19782 Pb transmutes to 197 79 Au? a. 3 b.4 c.10 d. 12 4...
A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new ques...
Q: A solid sphere of silver, which is a good conductor, has a spherical cavity at its center. There is ...
A: Since Electric field inside a conductor needs to become zero inside a conductor. So Qenclosed in gau...
Q: Question related to Quantum Mechanics : Problem 2.21
A: Given, ψ(x,0)=Ae-ax2 Now normalization is given by, ∫-∞∞ψ*(x,0)ψ(x,0)dx=1⇒2A2∫-∞∞(e-2ax2)dx=1 put 2a...
Q: A sound wave in air at 20°C has a frequency of 320 Hz anda displacement amplitude of 5.00 * 10-3 mm....
A: Given : Frequency = 320 Hz Amplitude = 5 x 10-3 mm = 5 x 10-6 m Speed of sound = 344 m/sec
Q: A taut clothesline has length L and a mass M. A transverse pulse is produced by plucking one end of ...
A: Given length L and mass M. Make n round of trip in time t.
Q: A horse with a mass of 180kg gallops at a speed of 8m/s. What is the momentum of the horse? 845 kg*m...
A: We know the momentum of a body with mass m and velocity v is given by P=mv Here m= 180 kg v= 8 m/s T...
Q: Multiple Choice Question 3
A: please see the next step for solution
Q: 2. Fig. shows a 25.0-kg crate that is initially at rest. Note that the view is one looking down on t...
A: We represent all the forces on the crate and apply Newton's second law to get the acceleration of th...
Q: The electric potential difference AV, also called voltage, is expressed in terms of the electric fie...
A: Potential difference is∆V=-∫abE dr The electric field is the given region isE=3βr2
Q: If the system is in a state described by the state vector Czu3 where c1, c2 and c3 are complex const...
A: find relationship between constants if function is normalized .
Q: Class Management | Help HW-9 Begin Date: 4/19/2021 12:01:00 AM Due Date: 4/27/2021 11:00:00 PM End D...
A: Given: The number of turns is 990. The initial current flowing is 0.36 A. The magnetic flux is 1.2×1...
Q: A 150 Hz wave is observed to have a wavelength of 3 m/wave. Speed of wave is calculated to be? Choo...
A:
URGENTT PLEASEE
Step by step
Solved in 2 steps