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Day 616: JEE Mains Physics

5 questions. Try each one first, then open its answer.

  1. Question 1

    Electrostatics. Asked once: 25 Jul 2022

    10
    A condenser of 2μF2\mu F capacitance is charged steadily from 0 to 5C5C. Which of the following graph represents correctly the variation of potential difference (V)(V) across its plates with respect to the charge (Q)(Q) on the condenser?

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  2. Question 2

    Semiconductor Electronics. Asked once: 27 Jul 2022

    19
    A logic gate circuit has two inputs AA and BB and output Y. The voltage waveforms of A, B and Y are shown below The logic gate circuit is

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  3. Question 3

    Current Electricity. Asked once: 1 Feb 2023

    7
    The equivalent resistance between AA and BB of the network shown in figure:

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  4. Question 4

    Electrostatics. Asked once: 29 Jun 2022

    18
    A positive charge particle of 100mg100mg is thrown in opposite direction to a uniform electric field of strength 1×105NC−11 \times10^{5}NC^{- 1}. If the charge on the particle is 40μC40\mu C and the initial velocity is 200 ms−1200{\text{ }ms}^{- 1}, how much distance it will travel before coming to the rest momentarily:

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  5. Question 5

    Semiconductor Electronics. Asked once: 26 Jul 2022

    30
    In the circuit shown below, maximum zener diode current will be ____\_\_\_\_ mAmA