Question

The point charges are located at 1, 5, 8, and 14 cm along the x-axis as represented in the figure. Find the x-component of the total electric field, in newtons per coulomb, at x= 11 cm in N/C.

Tagged in

Science

Physics

Find answers to questions asked by students like you.

Q: 64.A tennis ball is a hollow sphere with a thin wall. It is set rolling without slipping at 4.03 m/s...

A: (a)Using the law of conservation of energy,

Q: A park ranger wanted to measure the height of a tall tree. The ranger stood 9.50 m from the base of...

A: To determine: The height of the tree.Given information: The horizontal distance between the ranger a...

Q: What is the energy released in this alpha decay reaction 22688Ra→22286Rn+42He88226Ra→86222Rn+24He? (...

A: The given nuclear reaction after emitting alpha particle is,

Q: In the figure, two semicircular arcs have radii R2 = 20.4 cm and R1 = 9.50 cm, carry current i = 0.8...

A: The magnitude of the magnetic field at the center of the current loop is given by equation (I). The ...

Q: A circular coil has a 10.4 cm radius and consists of 23.0 closely wound turns of wire. An externally...

A: (a)The equation for the magnetic flux is given by,

Q: A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional forc...

A: Using the law of conservation of energy,

Q: The Sun and Earth each exert a gravitational force on the Moon. What is the ratio FSun/FEarth of the...

A: The expression for ratio of these two forces is,

Q: 3. A liquid is flowing through a horizontal pipe whose radius is 0.0269 m. The pipe bends straight u...

A: Given that the radius of the bottom pipe is r1=0.0269m, the radius of the top pipe is r2=0.0588m, an...

Q: V=IR, if I is constant, what happens to V by changing R value?

A: Ohm’s law states that the potential difference across an ideal conductor is proportional to the curr...

Q: Can some one show step by step of how to solve by using the quadratic kinematic and using (Vix) time...

A: The horizontal distance at which the rock is landed = 1 km 1000 m.The angle at which the rocks launc...

Q: 30. As shown in Figure P9.30, a bullet of mass m and speed v passes completely through a pendulum bo...

A: Given that the mass of the bullet is m, its speed before collision is v, the mass of the bob is M, t...

Q: Figure a is a partial graph of the position function x(t) for a simple harmonic oscillator with an a...

A: From the given graph (a), y-axis: 1 division = (7.50/5) = 1.50 cmFrom graph (b), y-axis: 1 division ...

Q: A car goes around a curve with a radius of 120 m. The car goes through an angle of 60 degrees at a c...

A: (a) The distance covered by the car around a circle of radius r=120m, as it goes through an angle of...

Q: a football is kicked at ground level with a speed of 18.0m/s at an angle of 35 degrees to the horizo...

A: The path on which football moves is a trajectory of projectile motion.The time taken by the ball to ...

Q: The figure shows a spherical shell with uniform volume charge density ρ = 2.09 nC/m3, inner radius a...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: The body in the figure is pivoted at O. Three forces act on it in the directions shown: FA = 11.0 N ...

A: Given:A body pivoted at point O.Some forces are acting on the body. We have to find the net torque ...

Q: Two skaters, a man and a woman, are standing on ice. Neglect any friction between the skate blades a...

A: Its given that:

Q: (a) Calculate the momentum of a 1950 kg elephant charging a hunter at a speed of 7.50 m/s..............

A: (a) Momentum is a term related to a moving object. Momentum depends on the velocity and mass of the ...

Q: a) Calculate the force needed to bring a 1050 kg car to rest from a speed of 95.0 km/h in a distance...

A: a)The work energy theorem is,

Q: 3-74 A 6-m-high, 5-m-wide rectangular plate blocks ihe end of a 5-m-deep freshwater channel, as show...

A: The forces acting on the ridge can be calculated using given steps:

Q: An electron moves through a uniform magnetic field given by B vector= Bx i+(4.26 Bx)j. At a particul...

A: GivenThe magnetic field B = Bx i + (4.26 Bx) jThe velocity of the electron v = (2.12 i + 4.91 j) m/s...

Q: At their closest approach, Venus and Earth are 4.20 × 1010 m apart. The mass of Venus is 4.87 × 1024...

A: Force exerted by venus on earth is,

Q: What is the energy released in this β+β+ nuclear reaction 2514Si→2513Al+01e1425Si→1325Al+10e? (The a...

A: The given nuclear reaction after releasing Beta particle is,

Q: Only one of the following statements about an object executing simple harmonic motion is true. Tell ...

A: Simple harmonic motion is described as,

Q: A soft tennis ball is dropped onto a hard floor from a height of 1.90 m and rebounds to a height of ...

A: It seems that there are multiple parts in the question,In one session we are allowed to answer only ...

Q: 4. (a 5) Power stations are normally far away from the customers. A transformer is often used to inc...

A: (a)The primary reason that power is transmitted at high voltage is to increase efficiency, the lower...

Q: The switch in the figure is closed on a at time t = 0. What is the ratio εL/ε (a) just after t = 0 a...

A: At time t = 0, the switch is closed and the circuit is complete. As the current increase in the indu...

Q: 24. A car of mass m moving at a speed vi collides and cou- mu ples with the back of a truck of mass ...

A: a)The expression for the final speed from the conservation of momentum,

Q: A thin rod consists of two parts joined together. Two-fifths of it is silver and three-fifths is gol...

A: The fractional decrease in length of the rod=∆LThe initial length of the silver rod=L0,silverThe ini...

Q: A 1.7 kg body oscillates in SHM on a spring that, when extended 2.4 mm from its equilibrium position...

A: Write the expression for the angular frequency of oscillation.

Q: Please show me how to work this. Don't round any figures please.

A: The dot product of two vectors can be calculated using following steps,Given:The magnitude of vector...

Q: The steel I-beam in the drawing has a weight of 2.55 × 103 N and is being lifted at a constant veloc...

A: The free body diagram is,

Q: n the figure, a nonuniform bar is suspended at rest in a horizontal position by two massless cords a...

A: The expression for the vertical and horizontal component of force,

Q: Can you show how to work this?

A: Given:

Q: If a pneumatic cylinder has a volume of 14 cubic inches at 1000 PSIG when the temperature is 85°F an...

A: Pneumatic cylinders are mechanical devices which use the power of compressed gas to produce a force ...

Q: 40. Water flowing through a garden hose of diameter 2.74 cm fills a 25-L bucket in 1.50 min. (a) Wha...

A: Given,

Q: 3. Follow the above problem No. 1 Fig. (b). Two negative charges, gi and ga, move into the magnetic ...

A: The expression for the force at equilibrium in a circular motion,

Q: 127 CHAPTER 3 tom of the tank when the elevator is (a) stationary, (b) mov- ing up with an upward ac...

A: (i) Consider the figure when water tank is in stationary elevator.Here, h is the height of this liqu...

Q: In the figure the capacitances are C1 = 1.2 µF and C2 = 4.4 µF, and both capacitors are charged to a...

A: When the capacitors are connected in parallel the total capacitance is the sum of the individual cap...

Q: Each of the uncharged capacitors in the figure has a capacitance of 25.8 µF. A potential difference ...

A: When the capacitors are connected in parallel, the total capacitance is the sum of the individual ca...

Q: In the figure particle 1 of charge q1 = 0.98 μC and particle 2 of charge q2 = -3.01 μC, are held at ...

A: Consider the figure, F1 and F2 denotes the force due to point 1 and 2 respectively at the location o...

Q: The initial temperature of 13 moles of an ideal gas is 358 K. 18000 J of heat are added to the gas a...

A: It is given that on adding heat energy, gas gets expanded. It means that volume of gas gets changed....

Q: What net external force is exerted on a 1350-kg artillery shell fired from a battleship if the shell...

A: To find:The mass of the artillery shell is given as 1350 kg and it accelerates 2.2 x 104 m/s2 . We n...

Q: avdcceieration using an inclined plan Eplaeee 8) During vibrating spring experiment data table is gi...

A: The spring Force F = spring force (N)k = spring constant (N/m)x = change in length L (m)

Q: A bowling ball (mass = 7.2 kg, radius = 0.15 m) and a billiard ball (mass = 0.32 kg, radius = 0.028 ...

A: Gravitational force is a force that attracts any two objects with mass. In order to obtain maximum g...

Q: A child is riding a merry-go-round which completes one revolution every 8.36 s. The child is standin...

A: Speed of the child is,

Q: A 0.0220 kg bullet moving horizontally at 400 m/s embeds itself into an initially stationary 0.500 k...

A: Given mass of bullet m1 = 0.022 kgInitial velocity of bullet u1 = 400 m/sMass of the block m2 = 0.5 ...

Q: A body of unknown mass is attached to an ideal spring with force constant 122 N/m. It is found to vi...

A: a)The expression for the time period is,

Q: 2 meters long metal bar is heated from 25 degrees to 75 degrees It Cxpan ded by 0.002 meter what is ...

A: Write the expression for coefficient of thermal expansion.

Q: Can you show me how to work this? I’m thinking I’m getting confused on the units. Thanks!

A: The ideal gas equation is,