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If gE and gM are the acceleration due to...

If `g_E` and `g_M` are the acceleration due to gravity on the surfaces of the earth and the moon respectively and if Millikan's oil drop experiment could be performed on the two surfaces, one will find the ratio
electronic charge on the moon/electronic charge on the earth to be

A

1

B

zero

C

`g_(E)//g_(M)`

D

`g_(M)//g_(E)`

Text Solution

Verified by Experts

The correct Answer is:
A
Electronic charge is independent from g, then the ratio will be equal for 1.
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ALLEN -GRAVITATION-Exercise 5 A (Previous Year Questions)
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  3. Suppose the gravitational force varies inversely as the n^(th) power o...

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  4. Average density of the earth

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  5. The change in the value of g at a height h above the surface of the ea...

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  6. A particle of mass 10g is kept on the surface of a uniform sphere of m...

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  7. If gE and gM are the acceleration due to gravity on the surfaces of th...

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  8. A planet in a distant solar systyem is 10 times more massive than the ...

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  9. This question contains Statement -1 and Stantement -2 Of the four choi...

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  10. The height at which the acceleration due to gravity becomes g/9 in ter...

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  11. Two bodies of masses m and 4m are placed at a distance r. The gravitat...

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