CBSE Class 12 Physics 2020 Outside Delhi Set 1 Paper

Question : 6 of 37

Marks: +1, -0

A photocell connected in an electrical circuit is placed at a distance '

d

' from a source of light. As a result, current I flows in the circuit. What will be the current in the circuit when the distance is reduced to '

\;{d}/{2}

' ?

Solution:

(c)

4 {\I}

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