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

At a certain place a magnet makes 30 oscillations per minute. At another place where the magnetic field is doubled, its time period 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 ?

At a place where angle of dip is 45^(@) , a magnet oscillates with 30 oscillations per minute. At another place where angle of dip is 60^(@) , the same magnet makes 20 oscillations per minute The ratio of total magnetic fields at the two places is

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 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 magnet takes a minute to make 30 oscillations in a magnetic field. If the strength is doubled, then the time period of oscillation (in S) is

A magnet makes 30 oscillations per minute at a place where the field is 0.2xx10^(-4) Tesla , At another place it takes 1.5 sec to complete one oscillation . What is the field at this place.

A magnet of magnetic moment M oscillating freely in earth's horizontal magnetic field makes n oscillations per minute. If the magnetic moment is quadrupled and the earth's field is doubled, the number of oscillations mode per minute would be