Day 284: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Magnetic Materials. Asked once: 11 May 2023 S1 (same type asked 5 times) See all 5 of this type
30A bar magnet has length 4 cm, cross-sectional area 2 cm and magnetic moment 6 Am. The intensity of magnetisation of bar magnet isTap an option to check your answer.
Question 2
Rotational Dynamics. Asked once: 3 May 2023 S1 (same type asked 5 times) See all 5 of this type
25Ratio of radius of gyration of a circular disc to that of circular ring each of same mass and radius around their respective axes isTap an option to check your answer.
Question 3
Electrostatics. Asked once: 10 May 2023 S2 (same type asked 5 times) See all 5 of this type
36Two point charges (A and B) and are placed along a line separated by a distance 'r'. Force acting between them is F. If 25% of charge from point A is transferred to that at point B, the force between the charges now becomesTap an option to check your answer.
Question 4
Rotational Dynamics. Asked once: 21 Apr 2025 S1 (same type asked 5 times) See all 5 of this type
12A disc of mass 25 kg and radius 0.2 m is rotating at 240 r.p.m. A retarding torque brings it to rest in 20 second. If the torque is due to a force applied tangentially on the rim of the disc, then the magnitude of the force isTap an option to check your answer.
Question 5
Electromagnetic Induction. Asked once: 17 Apr 2026 S1 (same type asked 5 times) See all 5 of this type
133Three coils of inductance, = 2 H, = 3 H and = 6 H are connected so that they are separated from each other. To obtain the effective inductance of H between points A and B, out of the following figures, the correct one isTap an option to check your answer.