Thin Ring Electric Field

Thin Ring Electric Field

Assessment

Interactive Video

Physics, Science

11th Grade - University

Hard

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The video tutorial explores the electric field caused by a uniformly charged ring at a point along its axis. It begins by breaking the ring into infinitesimally small charges and using symmetry to simplify calculations. The tutorial then derives the electric field at point P through integration, considering special cases where the distance X is much larger or smaller than the ring's radius. Finally, it examines the motion of a negative point charge near the ring, revealing its simple harmonic motion characteristics.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the electric field and the distance X when X is much larger than A?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the electric field from a continuous charge distribution compare to that of a point charge?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the implications of placing a negative charge near the charged ring.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the condition for simple harmonic motion in the context of the negative charge near the ring?

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