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P Two Protons Are Kept at a Separation of 10 Nm. Let Fn and Fe Be the Nuclear Force and the Electromagnetic Force Between Them. - Physics

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प्रश्न

Two protons are kept at a separation of 10 nm. Let Fn and Fe be the nuclear force and the electromagnetic force between them.

पर्याय

  • Fe = Fn

  • Fe >> Fn

  • Fe << Fn

  • Fe and Fn differ only slightly.

MCQ

उत्तर

Fe >> Fn

Two protons exert strong attractive nuclear force and repulsive electrostatic force on each other. Nuclear forces are short range forces existing in the range of a few fms. Therefore, at a separation of 10 nm, the electromagnetic force is greater than the nuclear force, i.e. Fe >> Fn

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Nuclear Force
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पाठ 24: The Nucleus - MCQ [पृष्ठ ४४०]

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एचसी वर्मा Concepts of Physics Vol. 2 [English] Class 11 and 12
पाठ 24 The Nucleus
MCQ | Q 8 | पृष्ठ ४४०
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