2- The electric potential at y =5 m is 100 V, and the electric potential at y=10 m is 170 V,assuming the field is uniform. The y component of the electric field in this region is:a) -14 N/Cb) 14 N/Cc) -28 N/Cd) 28 N/C 3- An electron in the beam of a typical dental x-ray machine has a kinetic energy 1.07* 10-14 J,this energy is equivalent to: (e = 1.6*10-19 C)a) 1.07* 10-14 eVb) 1.07* 1014 eVc) 6.69*10-4 eVd) 6.69*104 eV

Q: A small object has a charge of q = 3e, where e is the charge on an electron. (a) Determine the…

A: q = 3 e (a) r = 0.120 m  V(r) = k qrV(r) =- 9 x 109 x 3 x 1.6 x 10-190.12=-3.6 x 10-8 V

Q: If the charge on the plates is Q when a potential V is applied between the plates of a parallel…

A: Given data:  Charge on plates = Q Potential applied = V Surface Area = A

Q: Particle A has a charge of –10µC and a mass of 0.001kg. Particle A starts in a position where the…

A: Given Data Charge of particle A is qA=-10 μC=-10×10-6 C Mass of the particle is m=0.001 kg Potential…

Q: REFERENCE QUESTION: An electron (-q = -1.602 x 10-19C) moves along a straight line from point a to…

A: Force (F) on a charged particle in an electric field (E) is given by  F→=qE→ Where, q is the charge…

Q: 1. A particle with a charge of 6nC has a distance of 70 cm away from a charge of 8.6nC. Compute its…

A:

Q: Two point charges q; = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges…

A:

Q: Two point charges q; = 22nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges…

A:

Q: REFERENCE QUESTION: An electron (-q = -1.602 x 10-19C) moves along a straight line from point a to…

A:

Q: A mass has a charge of q = 5e, where e is the charge on an electron. (a) Determine the electric…

A: Note-As per bartelby guidelines only the first three sub-parts have been solved. Kindly repost the…

Q: A positive charge moved perpendicularly to the direction of a uniform electric field. What is its…

A:

Q: A mass has a charge of q = 5e, where e is the charge on an electron. (a) Determine the electric…

A: Electrical potential at a distance 'r' for charge '+q' is                                V =…

Q: 3 - A proton is stationary in a uniform electric field of 400 V / m that is directed along the + x…

A:

Q: Two point charges q₁ = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the charges…

A:

Q: Given that the electric potential ( in units of volts ) in a region in space is given as V(x) =…

A: Given data: Electric potential V(x)=6.4x3 x=2.1m

Q: 23.79 - DATA The electric potential in a region that is within 2.00 m of the origin of a rectangular…

A:

Q: 51. A monkey-shaped earring with a charge of 7vZ µC lies at the point (0, 1.0 m). A banana-shaped…

A: The electric potential at a point due to the charge is  V = k qr where, r is the distance.

Q: The charges shown in figure 4m 4. +2uc q +4 ue 3m 1) What is the absolute electric potential for…

A:

Q: a. the electric potential at point A and at point B b. the work done by the electric field on a…

A: a) The electric potential at A can be represented as, Here, V, k, q, r, and d represent the…

Q: Suppose an electron (q = – e= -1.6 × 10¬19 c,m=9.1 × 10¬31 kg) is accelerated from rest through a…

A: The potential energy of electron is  U = - e V  U = - 1.6×10-19×5000 = - 8 ×10-16 J

Q: 6-The particle with + q charge and mass m is ejected from the point P with the initial velocity v =…

A: Given, Initial velocity, v→=40i^+30j^ Potential difference, V=1000 V Distance travelled by +q, L=10…

Q: Two point charges q = 2.2 nC and q2 = -1.5 nC are 13 cm apart. Point A is midway between the charges…

A: Given: charges are q1 =  2.2 nC = 2.2 × 10-9 C & q2 =  - 1.5 nC = - 1.5 × 10-9 C distance of…

Q: 3) The potential at a distance of 25 cm from a point charge is -6.4x104 V. What is the value of the…

A: Potential (V) = -6.4×104 V Distance (r) = 25 cm = 0.25 m

Q: QUESTION 5 Suppose an electron (q = - e= - 1.6 x 10¬19 C,m=9.1 ×10- -31 kg) is accelerated from rest…

A:

Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric potential at…

A: Given that, q=20μC=20×10−6CR=8 mm=8×10−3m For conductor potential at surface is equal to potential…

Q: In an x-ray machine, electrons are accelerated from cathode (plate at negative potential) to anode…

A: Given Mass m of electron = 9.11×10-31 kg Charge e of electron = 1.6×10-19C

Q: 16 - At a distance r from a point charge q, the electrical potential is V=400V and the electric…

A: Q16. Given that Let a point-P at distance r from the given point charge q Electric potential at…

Q: 2. An electron is accelerated from rest through a potential difference of 15V. What is the change in…

A:

Q: In Bohr's atomic model of hydrogen atom, the electron is in an orbit around the nuclear proton at a…

A:

Q: 54 0 A positron (charge +e, mass equal to the electron mass) is moving at 1.0 x 107 m/s in the posi-…

A:

Q: 9. If a Helium nucleus moves in the direction of an electric field generated by a stationary…

A: Here, we are dealing with a helium nucleus. By observing the given options we have to answer the…

Q: Two point charges, q1 = ++2.3 nC and q2 = -8.5 nC, are located on the x-axis at x = 0 and x = 1.20…

A: Given Data: q1=+2.3 nC=+2.3×10-9 Cx1=0 m & q2=-8.5 nC=-8.5×10-9 Cx2=1.2 m

Q: The semi-circular ring with a radius of R=10 cm has a linear charge density of 2 = 8.85 pC/m. Find…

A:

Q: A Uniform electric field of magnitude 300 N/m is directed parallel to the +X axis. The electric…

A:

Q: Consider a +1-nC point charge and a −1-nC point charge separated by a distance of 10 cm. Is there a…

A:

Q: 4- An electron in an x-ray machine is accelerated through a potential difference of 5*104 V before…

A: 4. Change in electric potential energy is,

Q: Since the potential of a perfect conducting sphere with a radius of 2.7 cm in empty space is 10 V,…

A: given that V = 10 volt d =16.3 cm = 0.163m since we know that E = -V / d…

Q: The nucleus of a helium atom contains two protons that are approximately apart. How much work must…

A: GivenTwo proton approximately (r)= 1 fm= 10-15 m

Q: QUESTION 1 Suppose an electron (q= -e= - 1.6 x 10-19 C.m=9.1 x 10-31 kg) is accelerated from rest…

A: As it is a multiple question, I answer the first question. Please resubmit the second question…

Q: The electric potential in Cartesian space is given as V=5x-3x²y+2yz² Volts. What is the magnitude of…

A:

Q: A particle of unknown charge obtains 0.042 J of kinetic energy as it moves from point A to point B.…

A: Write the given values with the suitable variables. K=0.042 JVA=700 VVB=200 V Here, K, VA, and VB…

Q: 2) A positively-charged particle with 4e is separated at a distance of 6.11 pm from a…

A:

Q: An electron that is initially 55cm away from a proton is displaced to another point. If the change…

A:

Q: 3. Two point charges q = 2.2nC and q2 = -1.5nC are 13 cm apart. Point A is midway between the…

A:

Q: Two point charges q1 = 2.2nC and q2 = −1.5nC are 13 cm apart. Point A is midway between the charges…

A:

Q: 2. Three charges withq= 3x1018 C and qi= 6x10°C are placed on the x-axis, as- shown in the figure.…

A: The electric force between the two charges is  F =k q q'r2 The electric field at a point due to the…

Q: a 7μC charge is separated by 45cm from another 4μC charge. What is the potential energy of the…

A: Given charge q1 = 7μC and charge q2 = 4μC separated distance d = 45 cm = 0.45 m We have to find out…

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.