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Card 26

Front

State Lenz's Law

Back

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Card 27

Front

Give the resulting equation of the two laws

Back

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Card 28

Front

Describe an experiment to study the force acting on a current-carrying wire in a B field

Back

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Card 29

Front

Describe an experiment to show that changing flux linkage induces an emf in a wire

Back

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Card 30

Front

How does electromagnetic damping work?

Back

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Card 31

Front

Why can electromagnetic damping never bring an object to rest

Back

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Card 32

Front

What are Root Mean Square p.d. and current vlaues?

Back

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Card 33

Front

How is Vrms Found?

Back

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Card 34

Front

How does the Right-hand Grip Rule work?

Back

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Card 35

Front

How do you show current into and out of a page

Back

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