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?
Two point charges Q1 = 5×10−9 C and Q2 = −3×10−9 C are separated by 35...
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? J 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 = ∞.) V
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, 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?
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.
Consider two point charges, q1 = +3x10-9 C and q2 = -2x10-9 C separated by a distance d = 6 m. (a) Find the magnitude of the electrical force (F) of interaction between the charges. (b) Find the magnitude and direction of the electric field (E) at the mid-point between charges. Answer: 1.5x10-9 N, 5 N/C (i).
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?
Two point charges, q1 = + 10C and q2 = - 15 C, are separated by a distance 5.0 cm. (a) Find the magnitude of the electric force, and (b)what type of electric force will act between these point charges?
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 = -39 C and Q2 = 48 uc, are separated by a distance of 12 cm. The electric field at the point P is zero (Figure 1). Part A How far from Q1 is P? Express your answer to two significant figures and include the appropriate units. Figure 1 of 1 li UA ? Value Units 12 cm Submit Previous Answers Request Answer Р
Consider two unknown point charges, Q1 (left) and Q2 (right) are separated by a distance, 60.0 cm . At a point on the line joining them, and at a distance 20.0 cm to the right of Q2, the electric field is zero. Find the ratio Q1/Q2 in both magnitude and sign. (A well-labeled sketch illustrating every possibility (of charge signs) in this problem is worth 4 points out of 10).