2. A proton with energy of 5.7 MeV enter the magnetic field B = 0.75 T perpendicularly to magnetic field lines (0 = 90°) a) What is the speed of the proton? (leV = 1.6x10-19 D (K = ½ mv²) b) What is the force on the proton? c) What is the radius of its rotations?
Q: A badminton racket is constructed of uniform slen- der rods bent into the shape shown. Neglect the…
A:
Q: A battery charger is connected to a dead battery and delivers a current of 5.20 A for 6.80 hours,…
A:
Q: A radiographic exposure of a KUB was taken at 40 inches, using 40 mAs and had an exposure of 70 mR.…
A:
Q: 2. a) Calculate the potential of inhomogeneously charged finite rod of length 2a with (y) K|y|,…
A: The objective of the question is to calculate the potential of an inhomogeneously charged finite rod…
Q: Steven carefully places a m = 1.45 kg wooden block on a frictionless ramp so that the block begins…
A: FINAL ANSWER:- 1.gravity 2.Total work done 21.33J 3.speed of wooden block is 5.42m/s.…
Q: The circuit below shows an AC power supply connected to a resistor R = 23.8 0. AV max R w A The…
A: Current measured: 2.793A Voltage measured: 66.468 VExplanation:
Q: How much work does an external force do when it moves a +32 μC charge from a point with a potential…
A: The work done by the external force is 3.904 mJ. Here, we use the work energy theorem to calculate…
Q: What is the magnitude of the force a +23 \mu C charge exerts on a +2.5 mC charge 37 cm away?
A:
Q: A non-conducting rod of length with a uniform charge density λ and a total charge is lying along the…
A: The objective of the question is to calculate the electric field at a point P, which is located at a…
Q: An ac generator has a frequency of 1240 Hz and a constant rms voltage. When a 450-0 resistor is…
A:
Q: 4. The Achilles tendon experiences an upward pull from two muscles situated at the back of the leg,…
A:
Q: Positive electric charge Q is distributed uniformly along a plastic rod of length L. Find the…
A:
Q: Please answer fully and specifically
A: The objective of the question is to find the current in the circuit when the temperature of the…
Q: The angular speed of a rotating platform changes from ω0 = 2.6 rad/s to ω = 8.8 rad/s at a constant…
A: The tangential acceleration is 3.45s2mExplanation:Step 1:Initial angular speed is 2.6srad Final…
Q: You're having coffee at the local Starbucks when hunky Mr. Brad Pitt walks in and orders a grande…
A:
Q: A boy is standing from the top of a cliff 8 m from the ground and he has a bow which is aimed 40…
A:
Q: A ball of mass m, at one end of a string of length L, rotates in a vertical circle just fast enough…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Q.9 (a) How much work is done by gravity in moving a 1.2 kg ball to a height 1.2 m? = (b) If PE lost…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: A 100 W lightbulb and a 60 W lightbulb each operate at a voltage of 120 V. Part A Which bulb carries…
A: Voltage, V = 120 VPower, P1 = 100 WPower, P2 = 60 W
Q: A 120.0-V motor draws a current of 6.54 A when running at normal speed. The resistance of the…
A:
Q: a van travels a distance d=25.6m in the positive x direction in a time t1=23.7s, at which point it…
A: The objective of the question is to calculate the van's average velocity, acceleration during the…
Q: A stationary curling stone of mass 2.78 kg is struck in a glancing collision by a second curling…
A:
Q: 2. Mass m₁ slides without friction on a plane inclined at 40° above horizontal plane. It is attached…
A: acceleration = 6.3 m/s2 Tension= 0Explanation:
Q: A point charge q is located at the origin. Consider the electric field flux through a circle a…
A: (a) The proportionality constant is A = 0.066987.(b) The proportionality constant is A =…
Q: The figure below shows forces acting at various points on a metal rod. The angles α = 40°, B = 25°,…
A: (a) For an axis through O perpendicular to the page, the net torque is -30.6 Nm in the…
Q: A generator has a square coil consisting of 312 turns. The coil rotates at 88.7 rad/s in a 0.193-T…
A: Electromotive force where B = magnetic fieldA= Area Of the coil = , L side of the squareN= Number…
Q: As a roller coaster crosses the top of a 50 m diameter loop the loop, it’s apparent weight is the…
A:
Q: Two wires have the same length and the same resistance but are made up of different materials. The…
A:
Q: Problem 1: In a lunapark, there is an amusement machine simply turning around with 0 = 4[t +…
A:
Q: An electron moving at 4.00x103 m/s in a 1.25-T magnetic field experiences a magnetic force of…
A: The objective of the question is to find the possible angles that the velocity of the electron makes…
Q: A friend rides, in turn, the rims of three fast merry-go-rounds while holding a sound source that…
A:
Q: A wheel starts from rest and rotates with constant angular acceleration to reach an angular speed of…
A: The objective of this question is to find the angular acceleration and the angle in radians through…
Q: Calculate the number of free electrons per cm³ for gold (you need to use the density and atomic mass…
A: The number of free electrons per cm3 in gold is 5.90 × 1023Explanation:For the density and atomic…
Q: (a) What is the resistance of a lightbulb that uses an average power of 80.0 W when connected to a…
A: Part a:R=250Ω Part b: R=166.4Ω Thank you Let me know if you have any doubts Explanation:Step 1:…
Q: Let us be two cylindrical conductors connected in parallel, to which a potential difference of V =…
A: R2 =469 ohmTwo conductors are connected in parallelBoth made of same material.
Q: . During inspiration, the volume of the lungs is actively increased by the action of the diaphragm.…
A: (a) Net Force during Inhalation:The net force experienced by the air during inhalation, due to a 1…
Q: Tn electron in a television picture tube moves toward thefront of the tube with a speed of…
A: The objective of this question is to calculate the magnetic force on an electron moving in a…
Q: Two circular coils of current-carrying wire have the same magnetic moment. The first coil has a…
A:
Q: Calculate the energies of the following waves (in kilojoules per mole) An FM radio wave at 96.5 MHz…
A:
Q: A bungee cord is 50 m long, but stretches to 80 m when Steve Eiger is hanging on it. Steve's mass is…
A:
Q: Problem 5: An electron (q= -e = -1.60 × 10-19 C and me = 9.11 × 10-31 kg) in a cathode-ray tube is…
A: Magnetic field strength is 0.0029TExplanation:Given data:-Solution:-
Q: suppose that car 1 has a mass of 0.301+-0.0001kg, and initial speed of 2.12+-0.03 m/s in the…
A: The objective of the question is to determine whether momentum is conserved in the collision of two…
Q: Ajogger begins her workout by jogging to the park, a distance of 30 miles. She then jogs home at the…
A: Distance for the trip to park is Distance for the return trip is Speed of the person remains same…
Q: A spherical conducting shell has an inner radius of 0.2 m and an outer radius of 0.4 m. There is a…
A: The objective of the question is to find the potential at the outer surface of a spherical…
Q: a 1.00 kg block is held at rest on a frictionless plane inclined at 30 degrees to the horizontal.…
A: The objective of the question is to determine the kinetic energy of the block at the bottom of the…
Q: Question 1 A 65 cubic ft container of MSL air at 2070 psf gage pressure and 54 degrees Fahrenheit is…
A:
Q: Solve correctly will upvote plz
A:
Q: A spherical conducting shell has an inner radius of 0.2 m and an outer radius of 0.4 m. There is a…
A: The objective of the question is to find the potential at the outer surface of a spherical…
Q: Physics question: Background information this problem concerns the concept of tension in a rope. Co…
A: This equation accounts for the difference in tensions at the ends of the rope as well as the…
Q: 2 Two wooden pucks approach each other on an ice rink as shown in the figure. Puck #2 has an initial…
A: The initial speed of object 2 is Mass of object 2 is of mass of object 1, that is, Lost in kinetic…
Unlock instant AI solutions
Tap the button
to generate a solution
Click the button to generate
a solution
- The magnetic field in a cyclotron is 1.25 T, and the maximum orbital radius of the circulating protons is 0.40 m. (a) What is the kinetic energy of the protons when they are ejected from the cyclotron? (b) What Is this energy in MeV? (c) Through what potential difference would a proton have to be accelerated to acquire this kinetic energy? (d) What is the period of tire voltage source used to accelerate the piotons? (e) Repeat tire calculations for alpha-particles.(a) An oxygen16 ion with a mass at 2.661026kg travels at 5.00106m/s perpendicular to a 1.20T magnetic field, which makes it move in a circular arc with a 0.231-m radius. What positive charge is on the ion? (b) What is the radio of this charge to the charge of an electron? (c) Discuss why the radio found in (b) should be an integer.(a) Viewers of Star Trek have heard of an antimatter drive on the Starship Enterprise. One possibility for such a futuristic energy swore is to store antimatter charged particles in a vacuum chamber, circulating in a magnetic field, and then exact them as needed Antimatter annihilates normal matter, producing pure energy. What strength magnetic field is needed to hold antiprotons, moving at 5.0 × l0 m/s in a circular path 2.00 m in radius? Antiprotons have the same mass as protons but the opposite (negative) charge. (b) Is this field strength obtainable with today’s technology or is it a futuristic possibility?
- A spacecraft is in 4 circular orbit of radius equal to 3.0 104 km around a 2.0 1030 kg pulsar. The magnetic field of the pulsar at that radial distance is 1.0 102 T directed perpendicular to the velocity of the spacecraft. The spacecraft is 0.20 km long with a radius of 0.040 km and moves counter-clockwise in the xy-plane around the pulsar. (a) What is the speed of the spacecraft? (b) If the magnetic field points in the positive z-direction, is the emf induced from the back to the front of the spacecraft or from side to side? (c) Compute the induced emf. (d) Describe the hazards for astronauts inside any spacecraft moving in the vicinity of a pulsar.A spacecraft is in 4 circular orbit of radius equal to 3.0 104 km around a 2.0 1030 kg pulsar. The magnetic field of the pulsar at that radial distance is 1.0 102 T directed perpendicular to the velocity of the spacecraft. The spacecraft is 0.20 km long with a radius of 0.040 km and moves counter-clockwise in the xy-plane around the pulsar. (a) What is the speed of the spacecraft? (b) If the magnetic field points in the positive z-direction, is the emf induced from the back to the front of the spacecraft or from side to side? (c) Compute the induced emf. (d) Describe the hazards for astronauts inside any spacecraft moving in the vicinity of a pulsar.An alpha-particle ( m=6.641027kg , q=3.21019C ) travels in a circular path of radius 25 cm in a uniform magnetic field of magnitude 1.5 T. (a) What is the speed of the particle? (b) What is the kinetic energy in electron-volts? (c) Through what potential difference must the particle be accelerated in order to give it this kinetic energy?
- The mass of a theoretical particle that may be associated with the uni?cation of the electroweak and strong forces is (a) How many proton masses is this? (b) How many electron masses is this? (This indicates how extremely relativistic the accelerator would have to be in order to make the particle, and how large the relativistic quantity (would have to be.)A proton track passes through a magnetic field with radius of 50 cm. The magnetic field strength is 1.5 T. What is the total energy of the proton?An electron moving at 4.00103m/s in a 1.25T magnetic field experiences a magnetic force of 1.401016N. What angle does the velocity at the electron make with the magnetic field? There are two answers.
- A betatron is a device that accelerates electrons to energies in the MeV range by means of electromagnetic induction. Electrons in a vacuum chamber are held in a circular orbit by a magnetic field perpendicular to the orbital plane. The magnetic field is gradually increased to induce an electric field around the orbit. (a) Show that the electric field is in the correct direction to make the electrons speed up. (b) Assume the radius of the orbit remains constant. Show that the average magnetic field over the area enclosed by the orbit must be twice as large as the magnetic field at the circles circumference.A chain of nuclear reactions in the Suns core converts four protons into a helium nucleus. (a) What is the mass difference between four protons and a helium nucleus? (b) How much energy in MeV is released during the conversion of four protons into a helium nucleus?The cosmic rays of highest energy are protons that m have kinetic energy on the order of 1013 MeV. (a) As measured in the protons frame, what time interval would a proton of this energy require to trawl across the Milky Way galaxy, which has a proper diameter 105 ly? (b) From the point of view of the proton, how many kilometers across is the galaxy?