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almond37 [142]
3 years ago
10

A small glass bead charged to 8.0nC is in the plane that bisects a thin, uniformly charged, 10-cm-long glass rod and is 4.0 cm f

rom the rod's center. The bead is repelled from the rod with a force of 910?N .What is the total charge on the rod?

Physics
1 answer:
Over [174]3 years ago
3 0

Answer:

The total charge on the rod = 32.3nC

Explanation:

see the attached file

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Answer:

Part a)

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Part b)

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Explanation:

Part a)

As we know that force on the passenger while moving in circle is given as

F = \frac{mv^2}{r}

now variation in force is given as

dF = -\frac{mv^2}{r^2} dr

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Part b)

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F = \frac{mv^2}{r}

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dF = \frac{2mvdv}{r}

Part c)

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so here if radius is constant then variation in time period is given as

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8 0
3 years ago
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mylen [45]

Answer:

longing for social inclusion.

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KiRa [710]

Answer:

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