In the Bohr model, as it is known today, the electron is imagined to move in a circular orbit about a stationary proton. The force responsible for the electron's circular motion is the electric force of attraction between the electron and the proton. Part A If the speed of the electron were 4.4x105 m/s, what would be the corresponding orbital radius? Express your answer using two significant figures. T = {ΠΙ ΑΣΦ ? m

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Item 9
In the Bohr model, as it is known today, the electron is imagined to move in
a circular orbit about a stationary proton. The force responsible for the
electron's circular motion is the electric force of attraction between the
electron and the proton.
Part A
If the speed of the electron were 4.4×105 m/s, what would be the corresponding orbital radius?
Express your answer using two significant figures.
r =
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V ΑΣΦ
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m
Transcribed Image Text:Item 9 In the Bohr model, as it is known today, the electron is imagined to move in a circular orbit about a stationary proton. The force responsible for the electron's circular motion is the electric force of attraction between the electron and the proton. Part A If the speed of the electron were 4.4×105 m/s, what would be the corresponding orbital radius? Express your answer using two significant figures. r = Submit V ΑΣΦ Provide Feedback Request Answer ? m
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if electron revolves Coulomb's force of attraction provides centripetal force .

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