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marishachu [46]
3 years ago
5

Caves are formed from?​

Physics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

caves are mainly formed by water or in some other cases limestone.

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By what factor will the electrostatic force between two charged objects change when the amount of charge on one object doubles?
Andre45 [30]

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The electrostatic force between two charge doubles when when the amount of charge on one object doubles.

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Force between two charge particle F=\frac{1}{4\pi\epsilon } \frac{q_1\cdot\ q_2}{r^{2} }

Where,  \frac{1}{4\pi\epsilon } = constant

q_1,q_2\ magnitude\ of\ charges.\\r\ is\ the\ distance\ between\ the\ particles.

Now suppose as per the question

q_1= 2 q_1\ with\ q_2\ and\ r\ with\ same\ value.\\Hence\ force\ between\ the\ particle\ F_2 =2 F

Hence, electrostatic force between two charge doubles when when the amount of charge on one object doubles.

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