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Card 6

Front

What is magnetic flux density B in words?

Back

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Card 7

Front

What equation combines flux densitly, current and legth of wire?

Back

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Card 8

Front

F=BIL only applies when B and I are at right angles to each other. How would you adapt the equation if the wire was at an angle to the field?

Back

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Card 9

Front

Define torque of a couple in words

Back

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Card 10

Front

How would you adapt F=BIL when its for a coil rather than a wire in a magnetic field?

Back

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Card 11

Front

What is the simple equation for the torque of a couple?

Back

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Card 12

Front

What is the torque of a couple when the coil is at an angle within the field?

Back

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Card 13

Front

Define conventional current in terms of electron movement

Back

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Card 14

Front

How does flux density B, charge and voltage link?

Back

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Card 15

Front

What equation would you use to find the radius of a charged particle in a circular orbit?

Back

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