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Home  >>  JEEMAIN and AIPMT  >>  Physics
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The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain without feedback will be :

$\begin {array} {1 1} (1)\;100 & \quad (2)\;90 \\ (3)\;10 & \quad (4)\;1.25 \end {array}$

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