Two point charges, Q1 = +4.50 nC and Q2 = -3.10 nC are separated by 35.0 cm.
(a) What is the potential energy of the pair?
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What is the significance of the algebraic sign of your answer?
(b) What is the electric potential at a point midway between the
charges? (Note: Assume a reference level of potential V =
0 at r = ∞.)
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Two point charges, Q1 = +4.50 nC and Q2 = -3.10 nC are separated by 35.0...
Two point charges Q1 = +4.30 nC and Q2 =-2.10 nC are separated by 45.0 cm. (a) What is the electric potential at a point midway between the charges? (b) What is the potential energy of the pair of charges? What is the significance of the algebraic sign of your answer? O Positive work must be done to separate the charges. O Negative work must be done to separate the charges. Need Help? L Read lt Master It
Two point charges 1+6.00 nC and Q21.20 nC are separated by 45.0 cm. (a) What is the electric potential at a point midway between the charges? (b) What is the potential energy of the pair of charges? What is the significance of the algebraic sign of your answer? Negative work must be done to separate the charges Positive work must be done to separate the charges.
Two point charges, Q1 = +4.90 nC and Q2 = -3.70 nC, are separated by 44.0 cm. What is the potential energy of the pair of charges?
14. QC Two charged particles, Q on the +5.00 nC and Q2 3.00 nC, are separated by 35.0 cm. (a) what is the-- dーー20 electric potential energy of the pair? Explain the significance of the alge-Figure P25.13 four i ners o braic sign of your answer. (b) What is the electric potenia at a point midway between the charged particlesi , Q
Two point charges Q1 = 5×10−9 C and Q2 = −3×10−9 C are separated by 35 cm. What is the potential energy of the pair? and what is the significance of the algebraic sign of your answer?
9. O-3 points SercP11 16 2 P015.M Ask Your Two point charges Q, +5.80 nC and Q2-1.90 nc are separated by 45.0 cm (a) What is the electric potential at a point midway between the charges? b) What is the potential energy of the pair of charges? e of the algebraic sign of your answer? Positive work must be done to separate the charges. O Negative work must be done to separate the charges.
15. Two point charges Q 1 : +5.00 De and Q 2=-3.00 De are separated by 70.0 cm. (a) what is the electric potential at a point midway between the charges? (b) What is the potential energy of the pair of charges? What is the significance of the algebraic sign of your answer?
Point charges q1=− 4.80 nC and q2=+ 4.80 nC are separated by distance 3.40 mm , forming an electric dipole. C) E = 771 N/C D)How much work is done by the field to rotate this dipole from an orientation of 36.6 ∘ with the field to parallel with the field? W = J E)What is the change in the potential energy of the dipole-field system in part D? ΔU= J.
The two charges in the figure below are separated by d=4.00 cm. (Let q1=-15.5 nC and q2 = 29.5 nC.) (a) Find the electric potential at point A. (b) Find the electric potential at point B, which is halfway between the charges.
The two charges in the figure below are separated by d = 1.50 cm. (Let q1 = -15.5 nC and q2 = 26.0 nC.) (a) Find the electric potential at point A. (b) Find the electric potential at point B, which is halfway between the charges.