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Day 386: MHT-CET Physics

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

  1. Question 1

    Electromagnetic Induction. Asked once: 19 Apr 2025 S2

    11
    Out of the following which law obeys the law of conservation of energy?

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  2. Question 2

    Electrostatics. Asked once: 16 Apr 2026 S1

    125
    The electric field in the region is E⃗=ai^+bj^\vec{E} = a\hat{i} + b\hat{j} where 'a' and 'b' are constants. The net electric flux passing through a square area of side 'l' parallel to Y-Z plane is

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  3. Question 3

    Kinetic Theory of Gases. Asked once: 3 May 2023 S2

    3
    The r.m.s. velocity of gas molecules kept at temperature 27∘C27^{\circ}C in a vessel is 11 m/s. Molecular weight of gas is nearly [R=8.31 J mol K−1][R = 8.31\text{ J mol K}^{-1}]

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  4. Question 4

    Laws of Motion. Asked once: 14 May 2024 S1

    16
    A person with machine gun can fire 50 g bullets with a velocity of 150 m/s. A 60 kg tiger moves towards him with a velocity of 10 m/s. In order to stop the tiger in track, the number of bullets the person fires towards the tiger is

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  5. Question 5

    Magnetic Fields Due to Electric Current. Asked once: 12 May 2024 S1

    28
    A single turn current loop in the shape of a right angle triangle with sides 5 cm, 12 cm, 13 cm is carrying a current of 2 A. The loop is in a uniform magnetic field of magnitude 0.75 T whose direction is parallel to the current in the 13 cm side of the loop. The magnitude of the magnetic force on the 5 cm side will be x130\frac{x}{130} N. The value of x is

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