Microwave Communication

Q1: In a klystron amplifier dc electron velocity is v₀ and dc electron charge density is r₀ the dc beam current is

A r₀v₀

B r₀^/v₀

C v₀^/r₀

D (v₀^/r₀)²

ANS:A - r₀v₀

= coulomb |sec|m² = current density.

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