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The capacity of a parallel plate condens...

The capacity of a parallel plate condenser with air medium is `60 mu F` having distance of seperation `d`. If the space between the plates is filled with two slabs each of thickness `^(d)//_(2)` and dielectric constant `4` and `8`, the effective capacity becomes.

A

`160 mu F `

B

`320 mu F `

C

`640 mu F`

D

`360 mu F `

Text Solution

Verified by Experts

The correct Answer is:
B
`C = (2 K_(1) K_(2))/( K_(1) + K_(2)) C_(0)`
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