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  • Inside a uniform spherical shell: (a) the gravitational field is Zero. (b) the gravitational potential is Zero. (c) the gravitational field is same everywhere. (d) the gravitational potential is same everywhere. (e) all

Inside a uniform spherical shell:
(a) the gravitational field is Zero.
(b) the gravitational potential is Zero.
(c) the gravitational field is same everywhere.
(d) the gravitational potential is same everywhere.
(e) all of the above
Choose the most appropriate answer from the options given below:
 
Option: 1 \left ( a \right ),\left ( c \right )and\left ( d \right )only
Option: 2 \left ( a \right ),\left ( b \right )and\left ( c \right )only
Option: 3 \left ( b \right ),\left ( c \right )and\left ( d \right )only
Option: 4 \left ( e \right )only

Answers (1)

best_answer

For uniform spherical shell,
I_{inside}= O\left ( r< R \right )
I_{outside}= \frac{GM}{r^{2}}\left ( r> R \right )
I_{surface}= \frac{GM}{R^{2}}\left ( r\geq R \right )
Gravitational field is zero inside shell and gravitational potential is constant inside shell
The correct option is 1

Posted by

vishal kumar

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