Physics · 2016
JEE Main · 10 April 2016, Shift 1 · Q30
The ratio ( R ) of output resistance r_0, and the input resistance r_i in measurements of input and output characteristics of a transistor is…
The ratio ( $\displaystyle R$ ) of output resistance $\displaystyle r_0$, and the input resistance $\displaystyle r_i$ in measurements of input and output characteristics of a transistor is typically in the range :
Official answer
(1)
$\displaystyle R \sim 10^2-10^3$
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JEE Main 2016 Physics question, with the answer from NTA’s final answer key. Where our answers come from.