एक समाकलक में 100 kΩ और 1μF का संधारित्र समावेशित है। यदि समाकलक के इनपुट पर लगाई जाने वाली वोल्टता का मान 1 V है, तो 1 s के बाद समाकलक के आउटपुट पर उपस्थित वोल्टता का मान क्या होगा?

This question was previously asked in
MPPKVVCL Jabalpur JE Electrical 16 August 2018 Official Paper
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  1. 1 V
  2. 5 V
  3. 2 V
  4. 10 V

Answer (Detailed Solution Below)

Option 4 : 10 V
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सही उत्तर विकल्प 4 है।):(10 V)

संकल्पना:

समाकलक के परिपथ को निम्न के द्वारा दिखाया गया है-

F2 U.B D.K 28.09.2019 D 2

प्रतिरोध (R) = 100 kΩ

धारिता (C) = 1 μF

समाकलक की इनपुट वोल्टता (Vi­) = 1 V

समाकलक प्रकार के DVM के लिए, आउटपुट वोल्टता को निम्न के द्वारा दिया गया है-

\({V_0} = - \frac{1}{{RC}}\mathop \smallint \limits_0^t {V_i}dt\)

\(= - \frac{1}{{100 \times {{10}^3} \times 1 \times {{10}^{ - 6}}}}\mathop \smallint \limits_0^1 1dt = - 10\;V\)

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