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Question

Physics Question on Photoelectric Effect

True relation for triode valve is:

A

μ=rp×gm\mu=r_{p} \times g_{m}

B

μ=gmrp\mu=\frac{g_{m}}{r_{p}}

C

μ=2gm×rp\mu=2 g_{m} \times r_{p}

D

μ=gmrp\mu=\frac{g_{m}}{r_{p}}

Answer

μ=rp×gm\mu=r_{p} \times g_{m}

Explanation

Solution

True relation for triode valve is μ=rp×gm\mu=r_{p} \times g_{m}