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SS3: PHYSICS - 1ST TERM

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Lesson 10, Topic 10
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Magnetic Screening

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Screen Shot 2020 10 29 at 2.46.27 PM
Magnetic Shielding

This is a way of protecting delicate instruments which are affected by magnetic fields. Magnetic lines of force tend to crowd into a soft iron ring. The lines pass through the ring and do not cross into the space inside. In this way, the space or the instrument is shielded or screened from the effect of magnetic field.

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