Final answer:
The student is asking for the DC current gain of a WI3004 transistor at a specific operating current. Without specific data for the WI3004, we cannot provide an exact answer, but it generally involves consulting the datasheet for the β or hFE parameters.
Step-by-step explanation:
The question seems to be asking for the minimum and maximum DC current gain (β) values for a WI3004 transistor at an operating current (№o) of 10 mA. Determining these values typically requires knowledge of the transistor's characteristics and parameters, which are often provided in a datasheet. Without specific data for the WI3004 transistor, we can't calculate the actual current gain values. However, the DC current gain is often specified under specific test conditions and it can greatly vary depending on the actual operating conditions of the transistor, such as temperature and collector current. You would look for the β or hFE parameters in the datasheet, which represent the DC current gain, and consult the graphs that show how it varies with collector current (Ic) to find the range of gains at Ic = 10 mA.
Using provided general information, one cannot definitively answer the student's question, but students should look for similar types of parameters and relationships in their specific case to determine the DC current gain range for their transistor.