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When the final image is formed at infini...

When the final image is formed at infinity the magnifying power of compound microscope is (using new Cartesian sign conventions)

A

`-((v_(o))/(u_(o)))((D)/(f_(e))+1)`

B

`-((v_(o))/(u_(o)))((D)/(f_(e)))`

C

`-((u_(o))/(v_(o)))((D)/(f_(e))-1)`

D

`-((u_(o))/(v_(o)))((D)/(f_(e)))`

Text Solution

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The correct Answer is:
B
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