If a charged body is moved in an electric field against the Coulomb force, then ________ a) Work is done on the body by an external agent b) Work is done by the electric field c) Electric field intensity decreases d) The total energy of the system decreases

Q: What is the total work done on moving a test charge on an equipotential surface? a) Maximum b)…

A: A

Q: 2. If the electric field does negative work on a negative charge as the charge undergoes a…

A: Solution:

Q: Q / Explain with the drawing how to charge an insulated and electrically neutral sphere with a…

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Q: Electric potential O increases in the direction of the electric field as you follow an electric…

A: Electric potential : The electric potential at a point can be defined as the amount of work done in…

Q: A proton comes from rest in a uniform electric field of 400 V/m directed along the +X axis. The…

A:

Q: A 3×10-8 C charge which has an electric potential energy of 9×10-7 J, was placed in the vicinity of…

A: Initial Potential Energy of the charge= 9x10-7 J Final  Potential Energy of the charge= 4x10-7 J…

Q: Which of the following scenarios have zero work done on a charge moving in an electric field? The…

A: The work done on a charge (Q) moving in an electric field (E)is given by, W = QEd = QV V = Ed is the…

Q: Q10. How much work would be done by the electric field if Q = 20 C were moved from A (8 V) to B (3.5…

A: Work done is calculated by its change in potential energy.   W = U = Q . dV           ......(1)…

Q: A point charge q- +43.0 µC moves from A to B separated by a distance d= 0.188 m in the presence of…

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Q: What will happen to the capacitor just after the source is removed? A) It will not remain in its…

A: When the battery is removed and the circuit is left open, the charges are unable to transfer,…

Q: An electron is released from rest at the negative plate of a parallel plate capacitor and…

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Q: An electron beam is accelerated horizontally from the rest by a potential difference of 450V. If the…

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Q: MC-1 A free electron of charge qe and mass 9.11x10-³¹kg follows the path shown to the right around a…

A: Since you have posted a question with multiple sub-parts, and as per the guidelines we can only…

Q: A uniform electric field with a magnitude of 5660 N/C points in the positive x-direction. A)Find the…

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Q: Two point charges which have a value of q1 =2.3×10^-5 C and q2 =3.2x10^-5 C are separated by a…

A: Given The charge on the first point is q1=2.3×10-5 C. The charge on the second point is q2=3.2×10-5…

Q: There is an electric dipole in the xy plane in which q1 = 5nC is located at (-2,0) cm and q2 = -5nC…

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Q: Which of the following describe a scenario where the charge being moved increases its energy?   a…

A: The correct answer is option C Work done has positive value.When work is done on a charge,its energy…

Q: 2-1) Consider a charge Q = 1.31×1017C held stationary at the origin. A second charge q = 3.2x101°C…

A: Given:Q=1.31×10-17 C (held stationary at origin)q=3.2×10-19 Cr=5×10-15 m

Q: Answer each of the questions with "positive," "negative," or "zero." a) The work done by an external…

A: Change in potential(∆U)= charge(q) x change in potential(∆V) Work done by external force, Wext = -∆U…

Q: P 1 cm 1 cm 1 cm 1 cm 2 cm

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Q: For a system of charges shown in figure find  a) electric field vector magnitude and direction at…

A: Charge (Q1)=-6 nCQ2=-3nC

Q: Based on the diagram, an electric field due to a positive charge is represented by the diagram.…

A: Given, Electric field due to positive charge is represented by diagram. Required, To determine two…

Q: 8) How much work does it take to move an ionized helium atom (q = +3.2x10-19C) a distance of 50cm…

A: The problem is based on the concept of electrostatic potential energy. Electrostatic potential…

Q: 1 8₂6 93 83 G (+) a. Find the potential energy associated with the q₁ charge. b. How much work was…

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Q: Three charges are arranged as shown in the diagram below. The charges are Q1 = -6 nC, Q2 = 4 nC, Q3…

A: Given:charges given areQ1 = − 6×10−9 CQ2 = 4×10−9 CQ3 = −5×10−9 Cthe arrangement of the charges is…

Q: An electron is projected with in a region where there is uniform electric field parallel to the…

A: We know that  E= - dV / dx  dV = - E dx i.e Potential energy decreases in the direction of field.…

Q: 6) As a result of the work done by the electric field, the kinetic energy of a charge increases as…

A: Given, Va=-10 V Vb=15 V Let charge=q change in potential difference=Vb-Va…

Q: Two point charges are placed on the y-axis. A positive charge +q is at y = h, and a negative charge…

A: Given, The following arrangement:

Q: Ë -9 D-- Motion E When a negative charge moves downward direction in a downward electric field, the…

A: Given: A negative charge is moving in the direction of the electric field in the downward direction.

Q: The statement "if the electric field does positive work on a charge, the potential energy of the…

A: If field as positive work means q( E.r)= positive. The charge move along the direction of field.

Q: 150° 30° 270°

A: Given: The charge in the arrangement is -5 μC. The radius of the circular path is 2 m. The angles of…

Q: At what distance from a 1.0 nC charge is the electric potential equal to 12 V? A) 0.65 m B) 0.75 m…

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Q: our charges are arranged in a rectangle with a length of 21 cm, and a width of 15 cm. The charge on…

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Q: 2. A proton (charge te = 1.602 x 10-19 C) moves a distance d = 0.50 m in a straight line between…

A: Given,+e=1.6×10-19CE=1.5×107N/Cd=0.50m

Q: The three q1 q2=q3= 55 µC charges came into the arrangement shown below from very far apart. q1 is…

A:

Q: Which of the following scenarios have zero work done on a charge moving in an electric field? O The…

A: Given, Charge moving in a electric field , We want to know in which situation work done  by electric…

Q: What is the electric potential at the perpendicular bisector of an electric dipole? a) Positive b)…

A: C

Q: Which of the following is wrong? A) It is independent of the electrical force in the work path. B)…

A: B) The loads are collected on the outer wall of the waffles and objects.

Q: Scores Pearson eText Study Area Student Workbook Document Sharing User Settings Item 12 Two circular…

A: GivenDistance between the circular disk is d= 0.50mmd=5×10-4 metersThe numbers of transferring…