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Fed [463]
4 years ago
10

Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of charge and bead B carries 1 µC.

Which one of the following statements is true about the magnitudes of the electric forces on these beads?
The force on A is 10 times the force on
b. The force on A is 100 times the force on
b. The force on A is exactly equal to the force on
b. The force on B is 100 times the force on
a. The force on B is 10 times the force on
a.
Physics
1 answer:
melomori [17]4 years ago
8 0
The correct answer is (B) The force on A is exactly equal to the force on B. Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of charge and bead B carries 1 µC. The statement that<span> is true about the magnitudes of the electric forces on these beads is the force on A is exactly equal to B.</span>
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<h3>Calculation:</h3>

The general equation of a standing wave is given by:

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The given equation represents the standing wave produced by the interference of two harmonic waves:

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Therefore, the wavelength of the interfering waves is 3.14 m.

I understand the question you are looking for is this:

Two harmonic waves traveling in opposite directions interfere to produce a standing wave described by y = 3 sin (2x) cos 5t where x is in m and t is in s. What is the wavelength of the interfering waves?

Learn more about interfering waves here:

brainly.com/question/2910205

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