Equipotential curves are shown in the figure below. A proton's speed as it passes point A is 80 km/s. It follows the path shown in the figure. Suppose that V₁-60 V, V₂=-10 V. 1 10 V V₁ 1) What is the proton's speed at point B? (Express your answer to two significant figure.) V2 B
Q: A 100 kg block is pulled at a constant speed of 5 m/s across a horizontal force by an applied force…
A: Given, Mass of block = 100 kg Constant speed = 5 m/s Force = 122N at angle = 37° above the…
Q: Two thin lenses with focal lengths of magnitude 15.0 cm, the first diverging and the second…
A: The given information is: Two thin lenses with focal lengths of magnitude 15.0 cm, the first…
Q: Find the charge on the capacitor in an LRC-series circuit at t= 0.05 s when L = 0.05 h, R = 60, C =…
A: Given data- Inductance of the inductor is L=0.05 h Resistance of the resistor is R= 6 Ω Capacitance…
Q: Bx By d - 6 cm Ꮎ dm Fm dw The figure shows a forearm oriented horizontally in a stationary position.…
A:
Q: The collar has a mass of 2 kg and is free to slide along the smooth rod, which rotates in the…
A: Answer the following question is
Q: Current Attempt in Progress In 3.8 s, 1.9 x 1019 electrons pass a certain point in a wire. What is…
A:
Q: 7. A point charge of 30 C located at (0, 0, 0). What is the total electric flux leaving a sphere of…
A: Write the expression for the electric flux. ϕ=Qε0 Here, Q is the charge and ε0 is the permittivity…
Q: can you also please draw a picture/representation of the scnario
A:
Q: Part A A walker and a runner are on a straight horizontal section of a track. In the reference frame…
A:
Q: If 4 half lives have elapsed for a sample containing a radioactive isotope, and the half life of…
A: Given Half life of the given radioactive isotope t1/2= 5 million years 4 half lives have elapsed…
Q: Vf = moving body comes to stop a (m/s2) = 1 S (m) = 300 Find the initial velocity (Vi) and time…
A: Given: Final velocity vf =0 Acceleration a =1 m/s2 Distance s = 300 m
Q: A bead with mass 2.20 × 102 kg is moving along a wire in the positive direction of an x axis.…
A: Answer the following question is
Q: It was shown in Example 21.11 (Section 21.5) in the textbook that the electric field due to an…
A: Given : Line charge density (λ) = 6.85 µC/m or 6.85 × 10-6 C/m (A) According to Gauss's Law, the…
Q: Hi, why can't you solve for vb using the work energy theorum? Since it is initailly at rest and you…
A: Of course we can use work energy theorem here by taking displacement from top to bottom by…
Q: 61.4 cm. Bead 1 is initially on the x axis at angle = 0°. It is then moved to the opposite side, at…
A:
Q: *Electric field lines are diverging from each other in a region of space, as shown in the diagram at…
A: Answer the following question is
Q: The Figure shows two-dimensional cross section cube. Rank the net electric flux () through these…
A:
Q: A crate of mass m1 slides down a well-lubricated hill of height h, with negligible friction. At the…
A: The question gives the following information: A crate of mass m1 slides down a well-lubricated hill…
Q: Find the Volume of a sphere with diameter 6.00x10^-5m
A:
Q: Starting with the appropriate dispersion relation, derive expressions for the x, y and z components…
A: Given Data: The dispersion relation is to be used. To obtain: The expressions for the x, y and z…
Q: A worker pushes a wood crate of mass 14 kg across a rough concrete floor with a constant horizontal…
A:
Q: What is absolute zero?
A: Absolute zero is the term named for the temprature .
Q: 2. Boyle's Law states that when a sample of gas is compressed at a constant temperature, the…
A:
Q: of the vehicle can be described as r = where is in radians. The angular position of the vehicle can…
A:
Q: 2 Find ΣΧ a) b) ≤y c) Resultant d) Direction of R Hessect 40 1000 N 30 60 700N 800N IIT
A:
Q: (a) In the baggage claim area of an airport, a particular baggage carousel is shaped like a section…
A: To calculate the force of static friction acting on the bag. Given:Mass of the bag: m=30.0 kgAngle…
Q: The angle between was counted as incorrect,
A: Calculate the angle between F1 and F2. tanθ=F2F1tanθ=−16.8 N−10.0 Nθ=59.237° (countrclockwise from…
Q: Calculate the magnitude of the acceleration (in m/s2) starting from rest if each dog exerts an…
A:
Q: Item 12 (Figure 1)A neutral conducting sphere contains a spherical cavity. A point charge q is…
A:
Q: A brick of mass 4 kg hangs from the end of a spring. When the brick is at rest, the spring is…
A: Given: Mass m= 4 kg Displacement x = 5 cm in equilibrium position Further pulled by x= 5 cm
Q: 3.4 Ω www -1 3.492 www -121 D 1Ω www Find the current 13. Answer in units of A. 9V A B F C
A:
Q: An object with a charge of -3.3 μC and a mass of 4.7x10-² kg experiences an upward electric force,…
A: A) Equate the electric force with the weight of object and susbtitute the corresponding values to…
Q: acceleration of the wallet?
A: Given: Radius of circle in which purse is placed, is rp=2.20 m Radius of circle in which wallet is…
Q: A 46g marble moving at 2.0m/s strikes a 26g marble at rest. Assume the collision is perfectly…
A: Given, mass of first marble, m1 = 46g mass of the second marble, m2 = 26 g the initial speed of the…
Q: Three point charges, q₁ = +52 μC, q2 = -52 μC, and 93 = 85 μC, are fixed in place at the corners of…
A:
Q: Cody throws a water balloon horizontally at 12 m/s out of a window 8.0 m from the ground. How far…
A:
Q: 13. An object is dropped from the top of the Willis Tower (formerly called the Sears Tower) in…
A: Newton's equations of motion can be used to solve constant acceleration problems. When an object is…
Q: A "doomsday" asteroid with a mass of 1.0 × 1010 kg is hurtling through space. Unless the asteroid's…
A: First we calculet the acceleration of the asteroid F=ma a=F/m =(2.4)/(10^10) =2.4×10^-10 m/s2
Q: what diameter must be chosen for the new wire?
A: Given: Initial length of wire is Li=4.635 m Initial diameter of wire is di=6.53 mm Length of new…
Q: Particles A, B, C, and D in (Figure 1) each carry a charge of magnitude 9.0 nC. igure A + D 3.0 m 1…
A:
Q: The equipotential lines in a region of electric field are shown in the diagram below. For each path…
A:
Q: calculate the equation of motion for the system:
A: Given: Equation of energy of a system as 12mx·2+12kx2=∫0tFdxdtdt-∫0tbdxdtdxdtdt Note: dxdt=x·…
Q: The frequency F of a fire truck siren heard by a stationary observer is given below, where ± v…
A:
Q: Part A :20 Ω 5 Ω 2 Ω 4 Ω + ΞΑΙ What is the current through the 20 Ω resistor in (Figure 1) if the ΔV…
A: The resistors 20 Ω and 5 Ω are connected in parallel. 1Rp=120 Ω+15 ΩRp=4 Ω Calculate the equivalent…
Q: Initially, the switch in the figure (Figure 1) is in position /rmA, capacitors C₂ and C3 are…
A: When a question with multiple subparts is given, then according to the guidelines, only the first…
Q: Problem 1. Energy Terms Determine the potential energy of the pendulum shown below. Note: The…
A:
Q: You are riding a 450-kg horse at 14.1 km/h east along a desert road. You have inertia equal to 60.0…
A:
Q: 113 (6) Suppose we attach our 200 lb bucket of rocks to a 50 ft chain which weighs 1.8 lbs/t and is…
A: Only the first one will be answered. Given: Mass of rocks M= 200lb Length of chain l = 50 ft Mass of…
Q: Electrons flow through a 1.5-mm-diameter aluminum wire at 1.0×10-4 m/s. How many electrons move…
A:
Q: Computation. An object of mass 5.5 kg has four forces acting on it: F₁ = 276 N east F₂ = = 282 N…
A: Answer the following question is
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- (a) What is the final speed of an electron accelerated from rest through a voltage of 25.0 MV by a negatively charged Van de Graff terminal? (b) What is unreasonable about this result? (c) Which assumptions are responsible?... Path of trajectory AV w An electron is fired at a speed v¡ = 3.4 x 106 m/s and at an angle 0; = 30.5° between two parallel conducting plates as shown in the figure. If s = 1.5 mm and the voltage difference between the plates is AV = 98 V, determine how close, w, the electron will get to the %3D %3D bottom plate. Put your answer in meters and include at 6 decimal places in your answer. Do not include units. The x-axis of the coordinate system is in the middle of the parallel plate capacitor. Round your answer to 6 decimal places.Path of trajectory AV An electron is fired at a speed vj = 4.7 x 106 m/s and at an angle 0; = 37.1° between two parallel conducting plates as shown in the figure. If s = 2 mm and the voltage difference between the plates is AV = 99.6 V, determine how close, w, the electron will get to the bottom plate. Put your answer in meters and include at 6 decimal places in your answer. Do not include units. The x-axis of the coordinate system is in the middle of the parallel plate capacitor.
- ctro on-velti saunit of measure for energy of an electric charge. lev=1.6x10- An electron is accelerated by a voltage of 2500 V between plates a and b, as shown. What is the electron's change in energy when reaching plate b if it starts from rest? What is the electron's speed when reaching plate b? 3. ए = Vab : 2500 V lection a. 4. A proton moving at 3.0 x 10 m/s is accelerated by a potential difference of 200V what is ite finelTwo parallel plates are charged with a battery. The battery has a voltage of 10 volts. O On the figure, draw in the direction of the electric field between the plates and indicated which plate have the higher voltage. If the electric field between the plates is 7.5 X106 V/m, what is the distance between the plates? At what distance from the negative plate is the voltage drop 8.0 volts? O A negatively charged pi meson, or pion, () is released from rest halfway between the plates. A pion has a mass of 2.49×10-28 kg and the same charge as an electron. What is the speed of the pion when it is at a potential of 8.0 volts? + + + π 1An electron is fired at a speed v, = 4.2 x 105 m/s and at an angle 6 = 37° between two parallel conducting plates as shown in the figure. If s = 1.8 mm and the voltage difference between the plates is AV = 99.6 V, determine how close, w, the electron will get to the bottom plate. Put your answer in meters and include at 6 decimal places in your answer. Do not include units. The x-axis of the coordinate system is in the middle of the parallel plate capacitor.
- rge? onnected from 22. In the electric circuit diagram C = 4 u F , C the capacitance of the electric circuit, (b) Find the charge on Find the potential difference of the C3 capacitor, (d) Find the potential diffei across the parallel combination. olate is earthed as measured fo bulated below C2 23. Find the equivalent capacitance between A and B of the arrangement of capacitors shown below. 200V difference on or used in t A. llel. 2 µF 3 uF S. 2 JLF 6 AF capaciton: connected 45 AF ailable. H so that uld theA proton has been accelerated from rest through a potential difference of -1150 V. What is the proton's kinetic energy, in electron volts?Please fill in the blanks. Suppose an electron (q equals negative e equals negative 1.6 cross times 10 to the power of negative 19 end exponent space text C end text space,m equals 9.1 cross times 10 to the power of negative 31 end exponent space text kg end text) is accelerated from rest through a potential difference of Vab = +5000 V. Solve for the final speed of the electron. Express numerical answer in two significant figures.
- A capacitor has a capacitance of 6μF with air as thedielectric. A battery charges the capacitor to 400 V and isthen disconnected. What is the new voltage if a sheet ofmica (K = 5) is inserted? What is new capacitance C ?What is the equivalent capacitance of this system between a and b? Express your answer in nanofarads. For the system of capacitors shown in (Figure 1), a potential difference of 25.0 V is maintained across ab. AE ? For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Capacitors in series and in parallel. C = nF How much charge is stored by this system? Express your answer in nanocoulombs. 7.5 nF ΑΣφ 18.0 nF 30.0 nF 10.0 nF nC 6.5 nF How much charge does the 6.50 nF capacitor store? Express your answer in nanocoulombs. ΑΣφ Q = nC What is the potential difference across the 7.50 nF capacitor? Express your answer in volts. V = VTwo square, conducting plates each contain charge of magnitude Q = 35.4 nC. The plates have side length l = 20 cm and are separated by a distance d = 40 mm. Electrons are fired at speed v throgh a tiny hole in the positive plate toward the negative plate. (Remeber that E = Q/Ep0A for parallel plates) a. what is the potential difference between the plates b. if the electrons are stopped halfway between the plates, what is their initial speed, v? c. what is teh minimum speed the electrons must have if they are to make it all the way to the negative plate?