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NEET UG PHYSICS MCQ: DUAL NATURE OF RADIATION AND MATTER

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Understanding +4 | -1

From the following, what charges can be present on oil drops in Millikan’s experiment

(Here

e

is the electronic charge)

View answer and explanation

Correct option: B

2e,\;1.6 \times {10^{ - 18}}C

Option B (

2e, 1.6 \times {10^{ - 18}}C

) is correct because the charge on the oil drops must be an integer multiple of the elementary charge, and

1.6 \times {10^{ - 18}}C = 10e

.

More Questions from DUAL NATURE OF RADIATION AND MATTER

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If the Broglie wavelengths associated with a proton and an

\alpha

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3 \to 2

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3 \times {10^{ - 4}}\,T.

If the radius of the largest circular path followed by these electrons is 10.0 mm, the work function of the metal is close to The shortest wavelength of

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