2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-31

  • question_answer
    If various elements, i.e., resistance, capacitance and inductance which are in series and having values \[1000\Omega \], \[1\mu F\] and \[2.0H\] respectively. Given emf as, \[V=100\sqrt{2}\sin \,1000\,t\,volts\] Voltage across the inductor is

    A) \[70.7\,Volts\]

    B) \[100\,Volts\]

    C) \[141.4\,Volts\]

    D) \[27.07\,Volts\]

    Correct Answer: C

    Solution :

    P.D. across inductor \[{{V}_{L}}={{i}_{rms}}XL=0.0707\times 1000\times 2=141.4volts\]


You need to login to perform this action.
You will be redirected in 3 sec spinner