The equipotential surfaces with the electric field lines that pass through them A) sometimes be parallel O B) none of them C) must always be parallel O D) some times be perpendicular E) must always be perpendicular

Q: Say two point charges are initially r; away from each other. One of the charges gets moved until it…

A: Let the first charge = q1Let the second charge = q2Initial distance between the two charges = r1new…

Q: - The equipotential surfaces with the electric field lines that pass through them ...............…

A: Surface on which electric potential is constant Or equal at every point of the surface then these…

Q: Equipotentials are lines along which Select one: O a. charges move by themselves. O b. maximum work…

A: Equipotential lines are the lines along which the potential is constant. Equipotential lines are…

Q: Three charges are placed on x-y plane q1=-3nc is at (3,4) q2=+3nC is at (-3,4) an d q3= 2nc is at…

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Q: Potential difference between two points in equipotential surface equals .

A: The electric potential at each and every point of an equipotential surface remains the same. This…

Q: The lesser electric ray (Narcine bancroftii) maintains an incredible charge on its head and a charge…

A: When the lesser electric rays come closer to a ship, the electric field interacts with the ship…

Q: To have a higher value of capacitance, the distance between the two conducting plates should be ____…

A: Capacitance depends as following on a few factors : For increased capacitance : The distance…

Q: In a uniform field, if an electron moves in the same direction as the electric field the potential…

A: An electron is moving in the same direction as the elctric field.

Q: - - - > 54. In the figure a capacitor is filled with dielectrics. The resultant capacitance is A/2…

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Q: Two point charges q = + 4010-9 C and q = −3010-9 C are 10 cm apart. Pont A is midway between them;…

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Q: In a uniform field, if an electron moves in the same direction as the electric field the potential…

A: An electric field flows from positive charge towards the negative charge. An electron naturally…

Q: The energy stored in a capacitor can be thought of as being stored in O a. the charges deposited on…

A: The energy stored in a capacitor is dependent on the charge and the voltage between the capacitor…

Q: What do you observe about the equipotential lines very near the charges and very far away from them?

A: The number of field lines leaving a positive charge or entering a negative charge is proportional to…

Q: The plates of a parallel-plate capacitor of capacitance C are brought together toone-third their…

A: Capacitance of parallel plate capacitor = C The area of parallel plate capacitor = A The distance…

Q: 9. If the electrical potential energy of two point charges is U when they are a distance d apart,…

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Q: A 4.5 C charge requires an 8.0 J to move it from point X to Y, where the potential difference is 1.5…

A: The electric potential energy is given by UE = q×V, where q = the charge of the particle V =…

Q: 10.) How will the distance between two charges change if the electric potential energy Ug has…

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Q: Four charges of equal magnitude are placed at corners. The charge at the bottom right corner is +q.…

A: Electric potential at distance r due to a point charge is given by,…

Q: FoieER ENDEAVO Which of the following statement is correct (a) ifelectric field is zero…

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Q: 7Draw the epuipotential surface around the charges ( the spacing between each surface it not the…

A: Important points: E.F lines are ⊥ to equipotential surfaces. E-field strength is ∝1r2

Q: Passing from one side of an equipotential surface through to the other will result in a change in .…

A: Potential energy = P. E. = q∆V = q (V2-V1) Where,  V2-V1 = change in potentialq = charge

Q: Equipotential are surfaces along which: Select one: a. A charge may be moved at constant speed…

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Q: In two different situations a proton is released between the plates of a charged capacitor (uniform…

A: Given, The electric field between the parallel plate capacitor is uniform. Also, the initial speed…

Q: Two point charges are at a distance r apart. What will happen to the potential energy between these…

A: Let the charge on the point charge be defined as Q. The expression for the potential energy (V)…

Q: Two point charges are at a distance r apart. What will happen to the potential energy between these…

A: Let the charge on the point charge be defined as Q.   The expression for the potential energy (V)…

Q: Which of the following statements is true about equipotential surfaces? A Lines are drawn…

A: No work is required to move a charge along an equipotential, since ΔV = 0. Thus the work is W = −ΔPE…

Q: Two concentric conducting spheres having radii a and b are charged to q, and q,, respectively. The…

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Q: Vhen a positive charge is released and moves along an electric field line, it moves to a position of…

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Q: _6. A potential difference can be positive, negative, or zero. _7. Volt is different unit from joule…

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Q: Electric field lines are always directed     a. from positive to negative charges b. from a point of…

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Q: A set of parallel plates are charged to 0.30 coulombs and are separated by a distance of 10…

A: Given V=6.0 Volts d=10 cm =0.1 m

Q: When two charges are brought close together, the electric potential energy of the pair of charges is…

A: Insufficient  information Because  the electric potential energy is positive if the two charges are…

Q: When a proton approaches another proton the electric potential energy ________     Select one: a.…

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Q: Two charges are located along the x-axis. A positive charge 16.9 uC is at x=0, and a negative charge…

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Q: Point A is at a lower electrical potential than point B. An electron between them on the line…

A: In an electrical conductor, the electron moves from the lower potential level to higher potential…

Q: Field lines and equipotential surfaces are always mutually perpendicular. Answer if (True/False)

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Q: Suppose you have two point charges of opposite sign. As you move them farther and farther apart,…

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Q: In a uniform field, if a proton moves in the same direction as the electric field the potential…

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Q: Q20. A field line and an equipotential surface are Always parallel Inclined at any angle 0 always at…

A: We have to choose the best alternative mentioning the angle formed between a field line and an…

Q: According to the sketch, what can be said about the charges? Potential is zero along this solid line…

A: The electric potential between two charges must be equal to zero at the midway point between two…

Q: Suppose you have two negative point charges. As you move them farther and farther apart, what…

A: Solution:- 1) The potential energy of a system of a charged particle is equal to the work done to…

Q: Electric field at a point is zero. Electric potential at that point (a) must be zero (c) may or not…

A: According to question we need to find the value of electric potential when electric field is zero .

Q: Which of the following is NOT TRUE concerning equipotential surfaces: A. equipotential surfaces of…

A: Equipotential surface is surface of has constant potential.

Q: Which of the following is not true? (a) Equipotential lines are the same for all configurations…

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Q: The drawling shows a set of equipotential surfaces in a cross section. The grid lines are 2.0 cm…

A: SOlution: given that The grid lines are 2.0 cm apart. To Determine the magnitude and direction of…

Q: Three point charges are placed at the corners of a rectangle, as shown in the figure. determine the…

A: Given: q1=-4 μCq2=+3 μCq3=+5 μC The separation between charge q2 and point A is 15 cm = 0.15 m. The…

Q: Choose all correct statements about electric fields and/or equipotentials. Electric field lines…

A: ELECTRIC FIELD

Q: A 0.07 nF parallel-plate capacitor with air between them has a separation between plates of 0.2 mm.…

A: 3) solution Given, capacitance of parallel plate capacitor=c=0.07nf…