To increase Q factor of a coil, the wire should be
Options
A. long
B. thin
C. thick
D. long and thin
Correct Answer
thick
Explanation
Q is high if resistance is low. Therefore, wire should be thick.
More questions
1. If an amplifier with gain of - 1000 and feedback factor ? = - 0.1 had a gain change of 20% due to temperature, the change in gain of the feedback amplifier would be