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How many 1muF capacitors must be connect...

How many `1muF` capacitors must be connected in parallel to store a charge of 1 C with a potential of 110 V across the capacitors?

A

990

B

900

C

9090

D

909

Text Solution

Verified by Experts

The correct Answer is:
C
Charge,` q=nCV`
`rArr" "1=nxx1xx10^(-6)xx110`
`"Number of capacitors, n"=(1)/(110xx10^(-6))`
`=(100000)/(11)~~9090`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROSTATICS-PRACTICE EXERCISE (Exercise 1 (TOPICAL PROBLEMS))
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