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PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2019

PhysicsEasysingle choice

The total energy of an electron in an atom in an orbit is $- 3.4 e V .$ Its kinetic and potential energies are, respectively,NEET 2019 (All India)

Answer:

Solution:

$K E = - T E$
$\Rightarrow K E = 3.4 e V$
$P E = 2 \cdot T E = - 6.8 e V$

Stream:NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2019

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