Answered: An atomic nucleus has a charge of +40e.…

An atomic nucleus has a charge of +40e. An electron is 10^-9 m from the nucleus. What is the force on the electron? A 2.9 nN B 1000 C 3.7 nN → 9.2 nN

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 6PE: An amoeba has 1.001016protons and a net charge of 0.300 pC. (a) How many fewer electrons are there...

See similar textbooks

Related questions

Q: A current of 12 A flows through an electric heater operating on 120 V. a. What is the heater’s…

Q: Y Part A You want to cross a river that is 30 m wide and flows to the East at 1.0 m/s. You can swim…

Q: How do we calculate a metal density’s “fractional error” (Please write the formula)?

Q: Two identical traveling waves, moving in the same direction, are out of phase by π/3.0 rad. What is…

Q: Please do part a

A: The capacitance of parallel plate capacitor is given as C= €A/d where € is the permitivity of the…

Q: Artistotle said that heavier objects fall faster than lighter ones. Is this true, and who and how…

A: The motion of the object depends on its speed. The speed of an object is defined as the rate of…

Q: 1. What will happen to the bulb and the voltmeter with the voltmeter and field lines on, move the…

A: According to the guidelines, when a question with multiple subparts is given, only the first three…

Q: Consider the following diagram. P (atm) 4.0 3.0 2.0 1.0 R 1.0 S 2.0 3.0 4.0 5.0 V (L) (a) What is…

A: According to the first law of thermodynamics, ∆U+W=Q where ΔU is the change in the internal energy,…

Q: A helicopter takes off and travels forward at an angle of 59.4o above horizontal. After following…

Q: he following vectors A= 50 units at 60 degrees from x-axis and vector B= 200 units at 40 west of…

Q: When traveling on an airplane you get meals on a serving tray that has large coefficients of static…

A: Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: What is “Random and Systematic Error”? Give an example for each one. What is “Standard deviation”…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: Astronomers have discovered a new planet around a nearby Sun-like star. The following data on the…

A: Given Data: Mass of Earth (me) = 5.972×1024 kg.Mass of unknown planet (mp) = 8×1023 kg.Radius of…

Q: (a) You travel from position 129 mi Ñ to a position 59 Ñ mi Ê + 67 Ñ in 137 minutes. What is your…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: In (Figure 1), the total resistance is 17.0 kn, and the battery's emf is 34.0 V. The time constant…

A: QUESTION-1 Given, Resistance R=17KΩ=17×103Ω Battery e.m.f ε=34V Time constant τ=18μs=18×10-6 s We…

Q: One day when the speed of sound in air is 343 m/s, a fire truck traveling at vs = 33 m/s has a siren…

A: Given:- The speed of the sound is v = 343 m/s The fire truck traveling with the velocity of vs= 33…

Q: Tethanol,2 = qethanol = 9Fe = Suppose a second trial is conducted using iron and ethanol as…

A: Given: Mass of iron, mFe=51.56 g Mass of ethanol, methanol=63.87 g Initial temperature of ethanol…

Q: figure 2.4 shows a simple cyclic process. For an ideal gas in a closed cylinder (i.e.the number of…

A: In the fig we have PV diagram of a cycle and we have to draw PT diagram on the cycle. process 1-2…

Q: What happens to the wavelength of sound waves in this material relative to air?

Q: Consider the circuit shown in (Figure 1). The batteries have emfs of E₁ = 9.0 V and E2 = 12.0 V and…

A: Let's draw the circuit diagram for the given problem Given data- Emf of the first battery, ξ1=9.0 V…

Q: In the diagram below, the sphere's are identical and and they both have a charge magnitude of 4.3 C.…

Q: A projectile is launched with an initial speed of 45.0 m/s at an angle of 33.0° above the…

Q: 12. Consider three charges arranged as shown. 5.4 MC 3.2 μC -3.3 μC +++ 6.4 cm 4.1 cm - What is the…

A: We are given the magnitudes of 3 charges. We are also given distance between them. We find the force…

Q: Astronaut 1 has a mass of 75 kg. Astronaut 2 has a mass of 80 kg. Astro 1 and 2 want to travel to…

A: Given, Astro 1 has mass = 75 kg Astro 2 has mass = 80 kg Astro 1 planet's gravitational acceleration…

Q: 10. Find the current in the R3 resistor in the drawing (V₁ = 11.0 V, V₂ = 21.0 V, V3 = 19.0 V, R₁ =…

Q: Which of the following pairs of particles will ATTRACT each other? Choose all that apply. A proton &…

A: Two particles having opposite nature of charge will attract each other. We know, Proton have…

Q: 1. Odette repairs the electric bulb socket when suddenly she gets a mild shock when a current of…

Q: agnitude V1 is 6.2 and it points along the negative x axis, while the magnitude V2 is 8.0 and it…

Q: Calculate the force on a 3 µC charge at the origin do to two charges given as follows: 4 µC at (3,…

Q: An electric field from a charge has a magnitude of 1.5 x 104 N/C at a certain location that points…

Q: An electric toaster operating on 120 volts draws a current of 6 amperes. The resistance of the…

Q: Displacement d1 is in the yz plane 5 9.9° from the positive direction of the y axis, has a positive…

A: The magnitude of the displacement d1 is 3.39 m. The angle of the displacement d1 with the positive…

Q: MY NOTES ASK YOUR TEACHER A sphere that is positively charged hangs from a string that is attached…

Q: In the United States early cell phones used a band of frequencies around 800 MHz. (Now more bands…

Q: According to Hooke's Law, the force required to hold the spring stretched x m beyond its natural…

Q: A uniformly charged rod of length L is bent into an arc of radius R. Total charge on the rod is Q.…

A: According to the guidelines, when a question with multiple subparts is given, only the first three…

Q: A 14.81 Kg box is at rest on a table. What is the applied force needed to just overcome the force…

A: Mass, m = 14.81 Kg Coefficient of friction, µ = 0.224 Force, F = ?

Q: A 2.0-cm-diameter circular parallel plate capacitor with a spacing of 0.5 mm is charged to 200 V.…

A: (a) the formula for total energy stored in the electric field is given as : E = (0.5) C V2 C =…

Q: Part A Determine the vector Ã – C, given the vectors A and C in the figure. B (B=26.5) 56.0° y Ä (A…

Q: At some instant the velocity components of an electron moving between two charged parallel plates…

A: The horizontal component of velocity, vx=1.7×105 m/s The vertical component of velocity, vy=3.5×103…

Q: A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 15 m high. When it hits…

A: Write the third kinematic equation in the vertical direction. v2=u2+2gh Here, v is the final speed,…

Q: an is practicing her shooting accuracy with her slingshot by trying to shoot rubber balls into a…

Q: What difficulties can designers and manufacturers have when working with semiconductors containing…

A: Semiconductor physics studies the physical properties and behavior of semiconductors, materials that…

Q: A person walks first at a constant speed of 4.55 m/s along a straight line from point to point and…

Q: In the diagram below particle a has a charge of 650 uc and is ATM away from point P particle B has a…

Q: How many charges will it take to make up a µC?

Q: Figure out the acceleration due to gravity ( g ) on various hypothetical alien planets. On Planet…

A: Given Height of the stone above the ground is h=50.6 m Time taken by the stone to reach the ground…

Q: What is the electric field midway between charges of 3 micro C and 1 mC separated by 6 cm?

Q: What is the magnitude of axbxa) if there is an angle = 53.0° between the directions of a and b?…

Q: An inventor claims to have devised a cyclical engine with a thermal efficiency of 75% for use in…

Question

An atomic nucleus has a charge of +40e. An electron is 10^-9 m from the nucleus. What is the
force on the electron?
A) 2.9 nN
(B) 1000 C
3.7 nN
(D) 9.2 nN

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An object has a charge of 35 nC. How many excess protons does it have?
a. Figure 24.22A shows a rod of length L and radius R with excess positive charge Q. The excess charge is uniformly distributed over the entire outside surface of the rod. Write an expression for the surface charge density . Write an expression in terms of for the amount of charge dq contained in a small segment of the rod of length dx. b. Figure 24.22B shows a very narrow rod of length L with excess positive charge Q. The rod is so narrow compared to its length that its radius is negligible and the rod is essentially one-dimensional. The excess charge is uniformly distributed over the length of the rod. Write an expression for the linear charge density . Write an expression in terms of for the amount of charge dq contained in a small segment of the rod of length dx. Compare your answers with those for part (a). Explain the similarities and differences.
Problems 72, 73, and 74 are grouped. 72. A Figure P26.72 shows a source consisting of two identical parallel disks of radius R. The x axis runs through the center of each disk. Each disk carries an excess charge uniformly distributed on its surface. The disk on the left has a total positive charge Q, and the disk on the right has a total negative charge Q. The distance between the disks is 3R, and point A is 2R from the positively charged disk. Find an expression for the electric potential at point A between the disks on the x axis. Approximate any square roots to three significant figures. FIGURE P26.72 Problems 72, 73, and 74.
A particle with charge 3.00 nC is at the origin, and a particle with negative charge of magnitude Q is at x = 50.0 cm. A third particle with a positive charge is in equilibrium at x = 20.9 cm. What is Q?
An amoeba has 1.001016protons and a net charge of 0.300 pC. (a) How many fewer electrons are there than protons? (b) If you paired them up, what fraction of the protons would have no electrons?
Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total charge of Q = -0.69 μC. a)Write an expression for the number of excess electrons N in the cup. b) How many excess electrons are in the cup?
A charge of -8.5 μC is at x = 0 and a charge of -4.0 μC is at x = 6.0 cm. What is the electric field at x = 2.0 cm? Specify the direction with the sign of your answer. 1.7 x 108 V/m -2.9 x 106 V/m -2.1 x 108 V/m -1.7 x 108 V/m 2.1 x 108 V/m
A 2.5g copper penny is given a charge of 3.9 nC. How many electrons were transfered in order to create the charge on the penny? If at most one electron is removed from any single atom, what percent of atoms are ionized by this charging process?
A metallic sphere has a charge of +4.00 nC. A negatively charged rod has a charge of -6.00 nC. When the rod touches the sphere, 6.98 x 109 electrons are transferred. Elementary charge is 1.602x 10-19 C. What is the charge on the sphere after the electrons were transferred? nC
Suppose a speck of dust in an electrostatic precipitator has Np = 3.75 × 1017 protons in it and carries a net charge of Q = -76 nC. Let qe represent the charge of an electron. a) Enter an expression for the number of electrons Ne in the speck of dust in terms of the charge of an electron, qe, and other variables from the problem statement. b) How many electrons are in the speck of dust?
A metallic sphere has a charge of +8.5 nC. A negatively charged rod has a charge of -16.8 nC. When the rod touches the sphere, 4.7 x 109 electrons are transferred. What is the charge of the rod now (in nC)? Round your answer to 1 decimal place.
What is the net charge on a sphere that has the following? (a) 5.75 106 electrons and 7.13 106 protons(b) 235 electrons and 107 protons