Magnetic field of a coil at alternating current with Cobra SMARTsense

Item No. P6300769 | Type: Experiments

Pupils , Students
medium
grades 10-13
10 Minutes
10 Minutes
EUR 655.80
Content 1 piece
EUR 780.40 Incl. VAT

I'm also part of:

Student set Electromagnetism, digital, TESS advanced Physics

Item No. 25269-88 | Type: Set

Delivery time: available
EUR 677.40 Excl. VAT
EUR 806.11 Incl. VAT

Principle

With the help of a coil and a magnetic field sensor the frequency of the alternating voltage can be found out. AC voltage is in every household. The mains frequency in the European Union is f = 50 Hz.

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 of a coil in alternating current over time.
  2. calculating the frequency from the measured data.

Learning Objectives

The magnetic field of the coil has the same frequency as that of alternating current. This method is one way to find out the frequency of the alternating current of the power source.

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(de) Versuchsbeschreibung
p6300769_de .pdf
Filesize 2.22 Mb
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(en) Versuchsbeschreibung
p6300769_en .pdf
Filesize 2.18 Mb
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(fr) Versuchsbeschreibung
p6300769_fr .pdf
Filesize 2.19 Mb
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(ru) Versuchsbeschreibung
p6300769_ru .pdf
Filesize 2.40 Mb
pdf