Problem: A disk with radius R has uniform surface charge density o. By regarding the disk as a series of thin concentric rings, calculate the electric potential Vata point on the disk's axis a distance x from the center of the disk. Assume that the potential is zero at infinity. Answer: V=( X sort )- x)

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A disk with radius R has uniform surface charge density o. By regarding the disk as a series of thin concentric rings, calculate the electric potential Vat a point on the disk's axis a distance x from the center of
the disk. Assume that the potential is zero at infinity.
Answer:
X sqrt
)- x )
Transcribed Image Text:Problem: A disk with radius R has uniform surface charge density o. By regarding the disk as a series of thin concentric rings, calculate the electric potential Vat a point on the disk's axis a distance x from the center of the disk. Assume that the potential is zero at infinity. Answer: X sqrt )- x )
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