A bar magnet is oscillating in the earth's magnetic field with a time period `T`. If the mass is quadrupled, then its time period will be:
A
Decreases
B
Increases
C
Remains unchanged
D
First increases then decreases
Text Solution
Verified by Experts
The correct Answer is:
B
Topper's Solved these Questions
MAGNETISM
ERRORLESS |Exercise Magnet and it s Properties|15 Videos
MAGNETISM
ERRORLESS |Exercise Earth Magnetism|8 Videos
MAGNETIC EFFECT OF CURRENT
ERRORLESS |Exercise Exercise|394 Videos
RAY OPTICS
ERRORLESS |Exercise SET|25 Videos
Similar Questions
Explore conceptually related problems
A bar magnet is oscillating in the earth's magnetic field with a time period T . If the mass is increased four times, then its time period will be:
A bar magnet is oscillating in the earth's magnetic field with a period T. What happens to its period and motion if its mass is quadrupled
A bar magnet is osciallating in the earth's magnetic field with a period T. What happens to its period of motion of its mass is quad-rupled without changing its dimensions?
A short bar magnet is oscillating in a magnetic field and its time period is 2 seconds. If another piece of brass of double meoment of inertia be placed over that magnet the time period of that combination in that field is
At a certain place a magnet makes 30 oscillations per minute. At another place where the magnetic field is double, its time period will be
A bar magnet oscillates in a region of uniform magnetic field with time period T . Now , a piece of wood identical in all respects in terms of mass and length is joined with bar magnet as shown . The new time period of oscillation is
A bar magnet , held horizontally , is set into angular oscillations in the earth's magnetic field its time periods are T_(1) and T_2 at two places where the angles of dip are theta_(1) and theta_2 , respectively . The ratio of the resultant magnetic fields at these two places will be
At a certain place, a magnet makes 30 oscillations per minute. At another place, the magnetic field is double. What is the its time period ?
When two identical bar magnets placed one above the other, such that they are mutually perpendicular and bisect each other. The time period oscillation in a horizontal magnetic field is 4 seconds. If one of the magnets is removed the time period of the other in the same field (2^(1//4)=1.189)
A magnet of magnetic moment M oscillates in magnetic field B with time period 2 sec. If now the magnet is cut into two half pieces parallel to the axis, then what is new time period is only one part oscillate in field?
