Magnetic Field and spring constant

In summary, the problem involves an unknown mass M and spring constant k, with a period of oscillation of 1.0 second. When 200g is added to the mass, the period increases by 0.6 seconds. The goal is to find the unknown mass M, spring constant k, and the mass that corresponds to a period of 2 seconds.
  • #1
rinspd
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An unknown mass M is found to have a period of oscillation of 1.0 second using a spring of unknown spring constant k. When an additional 200g is added to the initial mass, the period of oscillation increases by 0.6 seconds Determine: (a) The unknown mass M (g), (b) The spring constant k (N/m), and (c) the mass corresponding to an oscillation period of 2 seconds for this spring.
 
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  • #3
rinspd said:
An unknown mass M is found to have a period of oscillation of 1.0 second using a spring of unknown spring constant k. When an additional 200g is added to the initial mass, the period of oscillation increases by 0.6 seconds Determine: (a) The unknown mass M (g), (b) The spring constant k (N/m), and (c) the mass corresponding to an oscillation period of 2 seconds for this spring.

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1. What is a magnetic field?

A magnetic field is a region in space where a magnetic force can be detected. It is created by the movement of charged particles, such as electrons, and can be either a permanent or temporary field.

2. How is a magnetic field measured?

A magnetic field is typically measured using a device called a magnetometer. This instrument detects the strength and direction of the magnetic field and displays it in units of Gauss or Tesla.

3. What is the relationship between magnetic field and spring constant?

The relationship between magnetic field and spring constant is that an increase in magnetic field can cause a change in the spring constant of a magnetic spring. This is due to the magnetic force exerted on the spring, which can stretch or compress the spring and change its stiffness.

4. How does the spring constant affect the behavior of a magnetic spring?

The spring constant determines the strength of the restoring force of a spring and thus affects its oscillation frequency and amplitude. In a magnetic spring, a higher spring constant will result in a stronger magnetic field needed to produce the same amount of displacement.

5. Can the spring constant of a magnetic spring be changed?

Yes, the spring constant of a magnetic spring can be changed by adjusting the strength of the magnetic field. This can be done by changing the current in the wire or by moving the permanent magnet closer or further away from the spring.

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