Uses of magnetism

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Question 19
Medium

A student constructs a model transformer using a soft iron core as shown in the diagram.

Model transformer

Which of the following correctly identifies the type of transformer and its output voltage?

Step-down, 0.56 V0.56\text{ V}0.56 V

Step-up, 0.56 V0.56\text{ V}0.56 V

Step-down, 36 V36\text{ V}36 V

Step-up, 36 V36\text{ V}36 V

Uses of magnetism Questions

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