Day 293: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Semiconductor Devices. Asked once: 14 May 2024 S1 (same type asked 4 times) See all 4 of this type
35For a common emitter configuration, if '' and '' have their usual meanings, the incorrect relation between '' and '' is:Tap an option to check your answer.
Question 2
Oscillations. Asked once: 10 May 2023 S1 (same type asked 4 times) See all 4 of this type
28Let '' be the length of simple pendulum. Its length changes to '' to increase the periodic time by 20%. The ratioTap an option to check your answer.
Question 3
Magnetic Fields Due to Electric Current. Asked once: 9 May 2024 S2 (same type asked 4 times) See all 4 of this type
3910 A current is flowing in two straight parallel wires in the same direction. Force of attraction between them is N. If the current is doubled in both the wires the force will beTap an option to check your answer.
Question 4
AC Circuits. Asked once: 11 May 2024 S2 (same type asked 3 times) See all 3 of this type
24The a.c. source of e.m.f. with instantaneous value 'e' is given by volt. The r.m.s value of current in a circuit of resistance isTap an option to check your answer.
Question 5
Motion in a Plane. Asked once: 19 Apr 2026 S2 (same type asked 3 times) See all 3 of this type
102A particle is performing U.C.M. along a circle of radius . In half the period of revolution, its displacement and distance covered are respectivelyTap an option to check your answer.