Magnetic flux density of a coil in dependence of the current with Cobra SMARTsense

Article no. P6300469 | Type: Experiments

Pupils , Students
medium
grades 10-13
10 Minutes
10 Minutes

Also part of:

Student set Electromagnetism, digital, TESS advanced Physics

Article no. 25269-88 | Type: Set

Delivery time: available

Principle

Coils are built into many electronic objects. They are installed, for example, in transformers, electric motors or loudspeakers. Coils only generate a magnetic field when they are connected to a power source.

Benefits

  • Especially understandable and didactically prepared description of the experiment (relevance to everyday life, etc.) including protocol questions.
  • Future-oriented teaching: Integration into digital science lessons with tablets or smartphones.
  • Increased motivation of students by using the intuitive measureAPP.
  • Increased media competence.

Tasks

  1. measuring the magnetic flux density within the 26mm Ø coil with a winding of 75 with increasing current intensity.
  2. measuring the magnetic flux density inside the 26mm Ø coil with a turn of 300 with increasing current.

Learning Objectives

In this experiment the magnetic flux density as a function of the current intensity is to be investigated. Two coils with different winding density are used and compared.

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