A) \[\left( 1-\frac{L}{{{f}_{o}}} \right)\left( \frac{D}{{{f}_{e}}} \right)\]
B) \[\left( 1+\frac{L}{{{f}_{o}}} \right)\left( \frac{D}{{{f}_{e}}} \right)\]
C) \[\frac{L}{{{f}_{o}}}\left( 1-\frac{D}{{{f}_{e}}} \right)\]
D) \[\frac{L}{{{f}_{o}}}\left( 1+\frac{D}{{{f}_{e}}} \right)\]
E) \[\frac{L}{{{f}_{o}}}\left( \frac{D}{{{f}_{e}}} \right)\]
Correct Answer: E
Solution :
In compound microscope, the final image is formed at infinite. Magnification \[{{M}_{\infty }}=-\frac{{{v}_{o}}}{{{u}_{o}}}\left( \frac{D}{{{f}_{e}}} \right)\] Or \[{{m}_{\infty }}=\frac{L}{{{f}_{o}}}\left( \frac{D}{{{f}_{e}}} \right)\]You need to login to perform this action.
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