Part A Two electrons are in the vicinity of a proton. The potential energy of the proton is -2.40x10-25 J. What is the potential at the proton's position? Express your answer with the appropriate units. Vp = Value Submit Request Answer Part B 72 = Value Units If one of the electrons is 1.0 cm from the proton, what is the distance of the second electron from the proton? Express your answer with the appropriate units. Submit Request Answer www. Units ? ?

Q: A vertical thin plate is submerged in a container of water as shown in the following figure. Find…

A:

Q: Find the efficiency of a system that can lift 508.66 g using 193.89 g, if it should have an Ideal…

A: Given: Load to be lifted = FL= 508.66 g Effort required= FE= 193.89 g Mechanical advantage = 9…

Q: A small object with a charge of q = 15.0 μC travels from the origin to the point (x, y) = (20.0 cm,…

A: Given data: The charge is q=15×10-6 C The position in vector form is d→=0.2i+0.5j m The unifor…

Q: Find the magnitude of vector A = -2x + 3y + 62 and the angle it makes with the x, y, and z-axes.

A:

Q: You are riding in a boat whose speed relative to the water is 6.1m/s. The boat points at an angle of…

A:

Q: How many excess electrons are there in -10 C of charge?

A: Given Data :Given charge Q = -10 CCharge on electron e = -1.6×10-19 Clet n denotes the no of excess…

Q: What radius must a water drop have for the difference between the inside and outside pressures to be…

A:

Q: Time (s) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 ∞∞ola onona 8.5 9.0 9.5…

A: We know that  The formula for the average velocity is  vavg=∆x∆t=xf-xitf-ti Where ∆x is the…

Q: Four capacitors are connected as shown in the figure below. (Let C = 12.0 μF.) C 3.00 μF 20.0μF AR:…

A:

Q: A small object with a charge of +6.0 nC is placed to a uniform electric field. The electric field…

A: Given:-  The small object with a charge of q = 6.0 nC. The electric field exerts a force F = 3.6 m…

Q: A car travels 30 miles S, then 20 miles W, then 15 miles 45° W of N. a) Determine the resultant R…

A: A vector is a quantity that is having both magnitude and direction. Velocity, acceleration,…

Q: The x component of vector A is-28.5 m and they component is +50.0 m. (a) What is the magnitude of A?…

A: Given: x- component of vector Ax= -28.5 m y-component of vector Ay = 50 m Magnitude of vector A= 58…

Q: Says the answer is wrong

A: The distance that an airplane deviates from its intended position due to wind can be calculated by…

Q: A continuous line charge is in the shape of a circle with radius R and constant linear charge…

A:

Q: 37. Use the scalar triple product to verify that the vectors u = i + 5j - 2k, v = 3i - j, and w = 5i…

A: The given question is based on the basic vector components. To solve the given problem we will…

Q: Find Acceleration at t = 3.10s.     x= 1.97 + 3.04t - 1.00t2

A:

Q: Consider the circuit shown in the diagram below. The battery has a voltage V = 12.0 V and the…

A:

Q: In the figure, the particles have charges q1-42-290 nC and 93-94-93 nC, and distance a-4.6 cm. What…

A: Coulomb's Law: It states that force of attraction or repulsion between two charged particles is…

Q: Three charges are placed at the corners of an equilateral triangle of side length 3.0 cm. Let Q1 =…

A: Given that, Side length of equilateral triangle r = 3.0 cm = 0.03 m Three point charges are :…

Q: 3. Determine the resistor value, low and high tolerance (or range) for the following color-coded…

A:

Q: In the cross (or vector) product qu x B we know that 9=1 -307 +9.07+-212 -3.07+4.07 +6.0 B=B₁1+B7+BA…

A:

Q: A designer is trying to determine the type of wire to use for a pendant light that will hang from…

A: Given data: Tension of the lamp (in the upward direction), T=75 N Weight of the lamp (in the…

Q: potential difference

A: Given: Mass of bead is m=4.96 g Charge is q=17.2 μC The bead is accelerated from rest through V…

Q: Four charges are arranged at the corners of a square with a side d = 1.50 m, and four other charges…

A:

Q: Identical point charges of +2.2 µC are fixed to three of the four corners of a square. What is the…

A:

Q: In nuclear fission, a nucleus splits roughly in half. What is the potential 7 ×10-14m from a…

A: Potential (V) at a distance r from a point charge (Q): Electric potential at a distance r from a…

Q: Sketch the coordinate axes and then include the vectors u, v, and u× v as vectors starting from the…

A: Given value--- u = 2 i . v = 7 j . We have to find--- direction of u , v and u × v ?

Q: 4. A person in a moving boxcar throws a dart across the boxcar; both the boxcar and dart move…

A:

Q: A 6.00cm diameter sphere with a mass of 89.3 g is neutrally buoyant (static and suspended) in a…

A:

Q: The charge per unit length on a long, straight filament is -90.0 µC/m. Find the electric field a)…

A:

Q: A solid lead sphere of volume 1 m3 is lowered to a depth in the ocean where the water pressure  is…

A: Given:-  A solid lead sphere of volume V = 1 m3. The lowered to a depth in the ocean where the water…

Q: A car speeds up uniformly while rounding a turn of radius 13 meters. The car's angular speed…

A:

Q: 2-3. A 712 kg car to 10.2 m/s. A.) What is the chi B.) How far did the

A: mass = m = 712 kg initial speed = V0 =  5.6 m/s final velocity = V = 10.2 m/s time = t = 8.4 s

Q: -9 X ©2003 Thomson-Brooks Cole 4.00 cm Figure P16.17 (c16p17) The three charges in Figure P16.17 are…

A:

Q: physics student on planet exidor throws a ball, and it follows the parabolic trajectory shown in the…

A: velocity at 1 second = 2i^ + 2j^ ms

Q: what is the mass of object 1? express answer to two sig figs and include appropriate units…

A: According to the given data m2=0.15kg using the graph data We need to find Mass of the object-1…

Q: 2. An 18-kg ball rolls across a smooth floor and strikes a wall with a force of 9.0 N. What is the…

A: Given that Mass of the ball (m) =18kg The ball strikes the wall with a force (F)= 9.0N What is the…

Q: Two small charged spheres are placed in vacuum on the x-axis: q1 = +5.0 μC at x = 0 and q2 = -8.0µC…

A:

Q: Which of the following expressions is a good mathematical model for the hypothesis given for the…

A:

Q: A positive charge ? is spread uniformly over a spherical shell of radius ?. Find the magnitude of…

A: Charge uniformly distributed over a spherical shell = Q Radius of the shell = R

Q: If the wire carries a current of 3.18 A, find the drift speed (in m/s) of electrons in the wire.…

A: Given: Radius of copper wire r=1.66 mm =1.66×10-3 m Current it carries I= 3.18 A n= 1.10×1029…

Q: Two conductive plates are oriented such that they are exactly parallel to one another and are…

A:

Q: The superposition of two waves of nearly equal frequencies causes O beats O surf destructive…

A:

Q: Two persons, weighing 784 N each, carry an excess charge of 1.0 Coulomb, one positive and one…

A: Given in question -  Weight of each person(w) = 784 N Charge(Q) = 1.0 Coulomb

Q: The driver of a car made an emergency stop on a straight horizontal road The wheels locked and the…

A: Given data: Stopping distance of the car, d=16 m Mass of the car, m=1200 kg Our question is to…

Q: Jake’s height is measured to be 67 ???ℎ??; Enrique’s height is measured as 67.2 ???ℎ??. Can we use…

A: Given: Jack height, hj = 67 in Enrique’s height, hb = 67.2 in   To determine who is taller.

Q: .. -. C. . Light is incident on an interface between two media. The light is perpendicular to the…

A: Here light is incident on the interface at 90° to the surface. Then we have to calculate the angle…

Q: 43. a 3i 3j+ k, b = 2i + 4j - k

A: 1) What is Scalar Projection of vector b→ on to vector a→? It is expressed as magnitude on vector…

Q: Suppose you want to determine the electric field in a certain region of space. You have a small…

A: given         a) F =30.0μN due east             q∘=+30.0μC       b)  F =35.0μN due west…

Q: Find the spring constant of the spring On the car. has button. car compressed а a or displacement…

A: Mass of the car, m=0.5073 kg The uncompressed position of the spring, xi=0.085 m The compressed…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.