RadioQTH Lookup

Extra Exam

Question: E6D10

Question: What is a primary advantage of using a toroidal core instead of a solenoidal core in an inductor?

1. Toroidal cores confine most of the magnetic field within the core material
2. Toroidal cores make it easier to couple the magnetic energy into other components
3. Toroidal cores exhibit greater hysteresis
4. Toroidal cores have lower Q characteristics

Correct Answer: A

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