WebIn a vibration magnetometer, the time period of a bar magnet oscillating in horizontal component of earth's magnetic field is 2 sec. When a magnet is brought near and parallel to it, the time period reduces to 1 sec. The ratio H/F of the horizontal component H and the field F due to magnet will be A 3 B 1 3 C √3 D 1 √3 Solution WebMar 27, 2024 · Calculation of Magnetic Moment Answer The time period of a vibration magnetometer is T 0. Its magnet is replaced by another magnet whose moment of inertia is 3 times and magnetic moment is 1 3 of the initial magnet. The time period now will be: A. 3 T 0 B. T 0 C. T 0 3 D. T 0 3 Last updated date: 06th Mar 2024 • Total views: 279.3k •
JEE Main & Advanced Physics Magnetism Vibration Magnetometer - St…
WebThe time period in vibration magnetometer when the piece is used (in sec) (bar magnet breadth is small) Q. The length of a bar magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is 2 s. The magnet is cut along its length into three equal parts and three parts are then placed on each ... WebJun 30, 2024 · The time period of a vibration magnetometer is `T_(0)`. Its magnet is replaced by another magnet whose moment of inertia is 3 times and magnetic momen … how do you pronounce ricola
In a vibration magnetometer, the time period of a bar …
WebJun 5, 2024 · In sum and difference method in vibration magnetometer, the time period is more if A. Similar poles of both magnets are on same sides B. Popposite poles of both magnets are on same sides C. Both magnets are perpendicular to each other D. Nothing can be said class-12 magnetism-and-matter 1 Answer 0 votes WebApr 12, 2024 · Vibration Magnetometer The equation of motion of the bar magnet suspended horizontally in the earth’s magnetic field is Thus its period of oscillation, for small θ , is approximately. (2) where I = moment of inertia of the magnet about the axis of oscillation m = magnetic moment of the magnet BH = horizontal intensity of the earth's … WebA vibration magnetometer placed in magnetic meridian has a small bar magnet. The magnet executes oscillations with a time period of 2 s in earth's horizontal magnetic field of 24 microtesla. When a horizontal field of 18 microtesla is produced opposite to the earth's field by placing a current carrying wire, the new time period of magnet will be: how do you pronounce richt