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NEET NEET SOLVED PAPER 2019

  • question_answer
    A parallel plate capacitor of capacitance 20 \[\mu F\]is being charged by a voltage source whose potential is changing at the rate of 3 V/s. The conduction current through the connecting wires, and the displacement current through the plates of the capacitor, would be, respectively: [NEET 5-5-2019]

    A) 60 \[\mu A\], zero          

    B) zero, zero

    C) zero, 60 \[\mu A\]          

    D) 60 \[\mu A\], 60 \[\mu A\]

    Correct Answer: D

    Solution :

    Displacement current \[i=C\frac{dV}{dt}\] \[=20\times {{10}^{6}}\times 3\] \[=60\mu A\] in circuit displacement current = conductor current.


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