How many J of work does the electric field do to move a charge of q = 0.008 C from point A to point B in an electric field with a potential difference of V-30V between points A and B? OA) 0,24 О В) 0,43 оС) 0,21 OD) 0,5 ОE) 0,71

Q: Two points, A and B, are separated by 0.0414 m. The potential at A is +72.9 V, and that at B is…

A: Given, The potential at A VA=+72.9 V The potential at B VB=+37.6 V The distance between the points A…

Q: Two point charges of magnitude 4.0 μC and -4.0 μC are situated along the x-axis at x₁ = 2.0 m and x2…

A: Given data:  Two point charges Q1 = 4.0 μC = 4.0×10-6 C at x1 = 2.0 m Q2 = -4.0 μC = -4.0×10-6 C at…

Q: Two-point charges q1 = 4.9C and q2 = -2.1C ar 2c apart (e = 0.95m). Point A is midway between…

A: Given:- The two charge q1 = 4.9 C and q2 = -2.1 C  The distance between the q1 and q2 is 2c where c…

Q: How much work does the electric field do in moving a proton from a point with a potential of +115 V…

A: Given:The potential difference between point (∆V) = 115-(-50) = 165 VCharge (Q1) = 1.602×10-19 C

Q: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

A: Q = - 7.7 ×10-⁶ C  Vi = 0 v Vf = 55 v

Q: Two point charges Q1 = 2.40 nC and  Q2 = - 6.50 nC are  10 cm  apart. Point B is midway between them…

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Q: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

A: Given that, Charge Initial potential =0 Final potential = 55 V

Q: The work done by an electric force in moving a charge from point A to point B is 3.65 x 10-3 J. The…

A: Write the given values with the suitable variables. UAB=3.65×10-3 JVA-VB=44.6 V Here, UAB is the…

Q: 1. -2q As shown in the diagram, two charges +q and -2q are placed on opposite corners of a square…

A: Given that:- q=1.1×10^-9C

Q: Find the change in electric potential energy, AU, as a charge of 3.65 x 10 C moves from a point A to…

A:

Q: A particle that carries a net charge of -59.8 µC is held in a constant electric field that is…

A:

Q: Three point charges are located as follows triangle point 1 (6 microC) point 2( -8 microC ) 4cm from…

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Q: -6.36 C P 0.2 m 0.471 m + 7 μο 10.5 C Find the electric potential at point P due to the rectangular…

A: Electric potential is,

Q: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

A:

Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…

A: The system can be made by bringing each charge from reference (∞) and placing them on the vertices…

Q: A point charge q = 2.00μC is located at the origin. Find the electric potential due to this charge…

A: Given data:      Charge, q = 2.00 μC = 2×10-6C       Distance, x = 4 m

Q: The drawing shows a square, each side of which has a length of L = 0.25m. On two corners of the…

A:

Q: A charge of 6x10-7 C is transferred from infinity to point B. If the work done by the electric force…

A: Given that: Charge = 6X 10-7 C Work done by electric force = 1.5 X 10-5 J

Q: Two charges +q and -2q are placed on opposite corners of a square with sides 3 cm. If q = 1.5 x 10-9…

A: Given data:  Q1 = +q = +1.5×10-9 C Q2 = -2q = -3×10-9 C Side of square (r) = 3 cm = 0.03 m Coulomb…

Q: A point charge q1 = -2 µC is located at (-2 m, 0) and charge q2 = 3 µC is at (4 m, 3 m). Point A is…

A:

Q: The figure shows a charge +q and another charge -q fixed at points A and B separated by a distance…

A: The electric potential at P can be given by VP=kq1AP+kq2BP Substituting the values and solving gives…

Q: Two point charges Q1 = 2.40 nC and Q2 = - 6.50 nC are 10 cm apart. Point B is midway between them ,…

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Q: Charges q1 = +5.8 × 10-6 C, q2 = -2.3 × 10-6 C and q3 = -6.1 × 10-6 C are located on the…

A: Given that:- q1=+5.8×10^-6C  q2=-2.3×10^-6C  q3=-6.1×10^-6C

Q: The three charges in the figure are at the vertices of an isosceles triangle, taking q = 7.00 μC. Is…

A: The electric potential is define by using following formula. V=kqr Here, V is the electric…

Q: In the diagram below, the two charges q, = +q and q2 = -2g are fixed in place. The distance between…

A: let distance of the point from +q charge be x d= 1.5 m distance from -2q to the point= 1.52+x2 (the…

Q: Find the electric potential energy ( in units of J) stored in a system composed of two point charges…

A: Denote the distance between the two charges q1 & q2 with r. Then the potential energy for the…

Q: When a charge of 3 C is moved from infinity to a point X in an electric field, the work done is 15…

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Q: 6. Two-point charges q1= +2.4 nC and q2= -6.50 are 0.100 m apart. Point A is midway between them;…

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Q: The lines represent four paths (A¬A', B→B', C→C, D→D') along which equal The work done by the…

A: Suppose two equipotential surfaces whose electrical potentials are V1 and V2 respectively. The lines…

Q: Question 9) Suppose that the electric potential outside a living cell is higher than that inside the…

A: Potential difference (V)=0.070 volts Charge (+e)=1.6×10-19 Coulomb, Work done(W)= charge×potential…

Q: Find the electric potential energy ( in units of J) stored in a system composed of two point charges…

A:

Q: Three point charges Q1=0.4 µc; Q2 = -0.4 µc and Q3=-0.4 µc are placed as shown in figure, where the…

A: Electric potential at a point is the work done in the process of moving test charge from infinity to…

Q: Four charges of equal magnitude q = 1.89 µC are situated as shown in the diagram below. If d = 0.98…

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Q: A charge of 5 C is moved from infinity to point X in an electric field. The work done to move the…

A: Given data:  Charge (q) = 5 C Work done (W) = 20 J Required: Electric Potential (V) at point X

Q: Find the difference in electric potential, ∆V = VB - VA, betweenthe points A and B for the following…

A: (a) The electric field does 0.052 J of work as you move a +5.7@mC charge from A to B. The potential…

Q: The potential energy of a charge of -20 µC at a point -5.0 x 105 J. What is the electric potential…

A: Given that: charge ( q) = -20 μC              q = -20x10-6 C  potential energy (U) = -5 x 10-5 J we…

Q: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

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Q: 1- A charge q, = 2x106 C is located at the origin, and a charge q2 = -6x106 C is located at (0, 3)…

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Q: If 100 J of work must be done to move electric charge equal to 4 C from a place where potential is…

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Q: Point B is 24 V higher in potential than point A. How much work in Joules does it take to move a -10…

A: Let the potential at point A is given as VA and the potential at point B is VB and the charge is…

Q: +24 29 +29 +2q +24 -24

A: q = 5×10-6 C a = 10 mm = 0.01 m

Q: Find the electric potential energy ( in units of J) stored in a system composed of two point charges…

A: E is the right answer

Q: Electric potential is given as V=5.4sin@cos®/r² (V/m) in a medium. Calculate the work done (in µJ)…

A: Electric potentialis given by : V = 5.4×Sinθ×cosφr2 VmCharge (Q1) = 12.9×10-6 Joules

Q: Consider two negative charges, -/g/ and -/3g/, held fixed at the base of an equilateral triangel of…

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Q: Totally enclosed in an insulating sphere with a radius of 1.08 cm. 5x108 C the load is evenly…

A: Electric potential =kq /r

Q: A small particle has charge -4.30 µC and mass 1.10x10-4 kg. It moves from point A, where the…

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Q: The work done by an electric force in moving a charge from point A to point B is 3.28 x 10-3 J. The…

A: Given: Work done by an electric force in moving a charge from point A to point B= 3.28 x 10-3 J…