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Juliette [100K]
2 years ago
12

Calculate the force between two small charged spheres having charges of 3×10−7 C and 4×10−7 C placed 20 cm apart.

Physics
1 answer:
xxMikexx [17]2 years ago
3 0

Answer:

27 . 10^-7 or 27/1000

Explanation:

We use the Coulomb Law

k = Coloumb Constant

q1 and q2 are the charges

d is the distance between the spheres

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a flashlight has a resistance of 2.4 ohms. what voltage is applied by the batteries if the current in the circuit is 2.5A?
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That means 

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3 years ago
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3 0
2 years ago
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saw5 [17]
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To calculate the speed of the current,
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3 0
3 years ago
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