PYQ Vault

Day 219: MHT-CET Physics

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

  1. Question 1

    Current Electricity. Asked once: 11 Apr 2026 S1 (same type asked 5 times) See all 5 of this type

    129
    A galvanometer has a current range of 1010 mA and a voltage range of 0.750.75 V. To convert this galvanometer into an ammeter of range 1010 A, what is the shunt resistance?

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  2. Question 2

    Electromagnetic Induction. Asked once: 19 Apr 2026 S1 (same type asked 5 times) See all 5 of this type

    136
    Magnetic flux linked with the coil in weber is given by the equation Φ=5t2+6t+11\Phi = 5t^2 + 6t + 11. The e.m.f. induced in the coil in the 5th5^{th} second will be

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  3. Question 3

    Magnetic Materials. Asked once: 11 May 2024 S1 (same type asked 5 times) See all 5 of this type

    33
    A cylindrical magnetic rod has length 5 cm and diameter 1 cm. It has uniform magnetization 5.3×1035.3 \times 10^3 A/m. Its net magnetic dipole moment is nearly.

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  4. Question 4

    Rotational Dynamics. Asked once: 12 May 2024 S2 (same type asked 5 times) See all 5 of this type

    36
    A thin wire of length 'LL' and uniform linear mass density 'mm' is bent into a circular coil. The moment of inertia of this coil about tangential axis and the plane of the coil is

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  5. Question 5

    Rotational Dynamics. Asked once: 4 May 2023 S1 (same type asked 5 times) See all 5 of this type

    7
    A disc and a ring both have same mass and radius. The ratio of moment of inertia of the disc about its diameter to that of a ring about a tangent in its plane is

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