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An electric dipole is placed along the X-axis at the origin O. A point P is at a distance of 20 cm from this origin such that OP makes an angle π/3 with the X axis. If electric field at P makes an angle θ with X-axis, the value of θ is
  • a)
    π/3
  • b)
    π/3 + tan-1√3/2
  • c)
    3π/2
  • d)
    tan-1√3/2
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
An electric dipole is placed along the X-axis at the origin O. A point...
With the positive X-axis. The electric field at point P due to the electric dipole can be calculated using the formula:

E = (k * p) / (r^3)

where E is the electric field, k is the electrostatic constant (k = 8.99 x 10^9 Nm^2/C^2), p is the magnitude of the electric dipole moment, and r is the distance between the origin O and point P.

To calculate the electric field, we need to know the magnitude of the electric dipole moment and the angle θ.

Let's assume that the magnitude of the electric dipole moment is p = 1 Cm (1 Coulomb meter). The angle θ is not given in the question, so we cannot calculate the exact value of the electric field at point P.
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An electric dipole is placed along the X-axis at the origin O. A point P is at a distance of 20 cm from this origin such that OP makes an angle π/3 with the X axis. If electric field at P makes an angle θ with X-axis, the value of θ isa)π/3b)π/3 + tan-1√3/2c)3π/2d)tan-1√3/2Correct answer is option 'B'. Can you explain this answer?
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An electric dipole is placed along the X-axis at the origin O. A point P is at a distance of 20 cm from this origin such that OP makes an angle π/3 with the X axis. If electric field at P makes an angle θ with X-axis, the value of θ isa)π/3b)π/3 + tan-1√3/2c)3π/2d)tan-1√3/2Correct answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An electric dipole is placed along the X-axis at the origin O. A point P is at a distance of 20 cm from this origin such that OP makes an angle π/3 with the X axis. If electric field at P makes an angle θ with X-axis, the value of θ isa)π/3b)π/3 + tan-1√3/2c)3π/2d)tan-1√3/2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electric dipole is placed along the X-axis at the origin O. A point P is at a distance of 20 cm from this origin such that OP makes an angle π/3 with the X axis. If electric field at P makes an angle θ with X-axis, the value of θ isa)π/3b)π/3 + tan-1√3/2c)3π/2d)tan-1√3/2Correct answer is option 'B'. Can you explain this answer?.
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