- Two opposite and equal charges 4 x 10-8 C when placed 2 x 10 cm away, form a dipole. If this dipole is placed in an external electric field 4x108 N/C. the value of maximum torque and the work done in rotating it througn 180° will be (a) 64 × 10 N-m and 64 × 10- J (b) 32 x 10 N-m and 32 × 10J (c) 64 ×10* N-m and 32 x 10-4 J -4 (d) 32 x 10 N-m and 64 × 10* J

Q: Two protons in an atomic nucleus are typically separated by a distance of 2 x 10 15 m. The electric…

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Q: (4) Consider a dipole centered at the origin and which has its positive charge (Q = 478µC) located…

A: Since you have posted a question with multiple sub parts, we will solve first three sub parts for…

Q: An electric dipole with dipole moment P = (3.151 + 4.13)(1.33 × 10-30 C-m) is in an electric field E…

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Q: electric dipole moment of a water molecule (H2O) is 6.13×10−30 C⋅m. You place a water molecule in a…

A: Given Dipole moment p = 6.13 × 10-30 Cm  Electric field E= 3 × 105 N/C  Angle= 500

Q: An electric dipole has a dipole moment of 3.97 × 10-15 Cm. The dipole moment vector is initially…

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Q: (a) A 1μC charge is at the center of the square shown below. How much external work is needed to…

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Q: The ammonia molecule has a dipole moment of 5.0×10−30 C·m. Ammonia molecules in the gas phase are…

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Q: An electrically neutral model airplane is flying in a horizontal circle on a 2.0-m guideline, which…

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Q: An electrically neutral model airplane is flying in a horizontal circle on a 3.0-m guideline, which…

A: Without charges: Apply the equilibrium condition for the forces along the radial direction.

Q: An electric dipole has a dipole moment of 5.76x10- Cm. The dipole moment vector is initially…

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Q: How much work by an external force is required to bring the charge of +5q in from infinity along the…

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Q: An isolated water molecule is modeled as two point charges ±0.600e separated by 0.0680 nm. Its…

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Q: Identical thin rods of length 2a carry equal charges, +Q, uniformly distributed along their lengths.…

A: Given :

Q: At a certain distance from a charged particle, the magnitude of the electric field is 500 V/m and…

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Q: A uniformly charged ring of radius 0.60 m has a total charge of 65.0 µC as shown in the Figure. If a…

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Q: A fixed positive point charge q1= 12.0x10-5 C is held at the origin on the x axis. A very small…

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Q: The electric force between two horizontal charged parallel plates is F = -(4 x 10-6 )/y 2 N. Assume…

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Q: An electron and a proton are 4.0×10−11 m apart. What is their dipole moment if they are at rest?

A: Write the expression for the electric dipole moment of an electron and proton. Here, Q is the…

Q: An electrically neutral model airplane is flying in a horizontal circle on a 3.0-m guideline, which…

A: Apply the equilibrium condition to the forces in the radial direction.

Q: ) An electric dipole consists of 0.003 kg spheres charged to ∓3e-09 C at the ends of a 0.16 m long…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: An electric dipole consists of charges +2e and -2e separated by 0.75 nm. It is in an electric field…

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Q: Problem 2. The electric force due to a uniform external electric field causes a torque of magnitude…

A: Given   Torque, t = 10.0× 10-9 N-m   Orientation, 30 ° degree  Dipole moment, p = 8.0 × 10-12 C-m

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.