जसजशी वारंवारता वाढते, प्रवर्तकाचा संरोध_______.

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RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 3)
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  1. कमी होतो
  2. समान राहतो 
  3. वाढतो
  4. शून्य आहे

Answer (Detailed Solution Below)

Option 3 : वाढतो
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योग्य पर्याय 3 आहे.

संकल्पना:

प्रेरितीय प्रतिरोध:

प्रेरितीय प्रतिरोध (XL ) द्वारे दिला जातो:

XL = ωL

ω = रेडियन/सेकंद मध्ये वारंवारता जी खालीलप्रमाणे लिहिली जाऊ शकते:

ω = 2πf

XL = ωL = 2πfL

f = Hz मध्ये वारंवारता

L = हेन्रीमधील संरोधाचे मूल्य

वरीलवरून, आपण असा निष्कर्ष काढतो की:

XL ∝ f (स्थिरांक L साठी)

प्रेरितीय प्रतिरोध थेट वारंवारतेच्या प्रमाणात असते.

त्यामुळे जसजशी वारंवारता वाढते तसतसे प्रवर्तकाचा संरोध वाढतो.

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