If a = 20 Cm, B = 5 $\mu$ T
B)75 $\mu$

question 3

Multiple Choice

If a = 2.0 cm, b = 5.0 cm, and I = 20 A, what is the magnitude of the magnetic field at the point P?

• A)4.5 \(\mu\)T
• B)7.5 \(\mu\)T
• C)9.0 \(\mu\)T
• D)6.0 \(\mu\)T
• E)3.6 \(\mu\)T

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Definitions:

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Lacking consideration of real situations; impractical or idealistic.

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Costs that change in proportion to the level of output or activity, such as materials and labor directly involved in production.

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