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प्रश्न
Q-factor can be increased by having a coil of ______.
विकल्प
Large inductance, small ohmic resistance
Large inductance, large ohmic resistance
Small inductance, large ohmic resistance
Small inductance, small ohmic resistance
MCQ
रिक्त स्थान भरें
उत्तर
Q-factor can be increased by having a coil of Large inductance, small ohmic resistance.
Explanation:
Q factor is given by `1/"R" sqrt("L"/"C")`
Thus, a large quality factor requires a big inductance and little capacitance and resistance.
shaalaa.com
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