Day 122: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Electrostatics. Asked 2 times: 25 Apr 2025 S1, 20 Apr 2026 S1 See all 2 times it was asked
126Two point charges and are '' distance apart. If one of the charges is doubled and the distance between them is halved. The magnitude of the force becomes 'n' times, where 'n' isTap an option to check your answer.
Question 2
Magnetic Fields Due to Electric Current. Asked 2 times: 23 Apr 2025 S1, 20 Apr 2026 S1 See all 2 times it was asked
132A square loop ABCD of side L carrying a current is placed at a distance from a conductor coplaner with a straight conductor XY carrying current as shown in figure. The net force on the loop will be ( = magnetic permeability)Tap an option to check your answer.
Question 3
Magnetic Fields Due to Electric Current. Asked 2 times: 9 May 2023 S2*, 20 Apr 2026 S1 (* = numbers or wording changed that year) See all 2 times it was asked
133A long solenoid carrying a current produces a magnetic field '' along its axis. If the current is tripled and the number of turns per cm is halved then new value of magnetic field will beTap an option to check your answer.
Question 4
Rotational Dynamics. Asked 2 times: 21 Apr 2025 S2, 20 Apr 2026 S1 See all 2 times it was asked
107A body is rotating about its own axis. Its rotational kinetic energy is '' and its angular momentum is ''. Hence its moment of inertia about its own axis isTap an option to check your answer.
Question 5
Superposition of Waves. Asked 2 times: 20 Apr 2025 S1, 20 Apr 2026 S1 See all 2 times it was asked
120A wire of length '', diameter '', density of material '' is under tension '' has fundamental frequency of vibration ''. Another wire of length '', diameter '', density of material '' is vibrated under tension '', the fundamental frequency of vibration becomes ''. The ratio isTap an option to check your answer.