Question

on a data sheet you can find the value of β by looking up the value.

Explanation:

In electronics, for a transistor, the current gain \( \beta \) (also often referred to as \( h_{FE} \)) is a parameter that is typically found on transistor data sheets by looking up the \( h_{FE} \) (or hFE) value. This is a standard parameter used to characterize the current - amplifying ability of a bipolar junction transistor, and data sheets for transistors provide this value (along with other parameters) to help engineers and technicians in circuit design and analysis.

Answer:

hFE (or sometimes \( h_{FE} \))