A Closed Flat Loop Conductor with Radius $2.0 \mathrm {~m}$ Is Located in a Changing Uniform Magnetic Field

question 14

Multiple Choice

A closed flat loop conductor with radius $2.0 \mathrm {~m}$ is located in a changing uniform magnetic field.If the emf induced in the loop is $2.0 \mathrm {~V}$ what is the rate at which the magnitude of the $\vec { B }$ field is changing if the $\vec { B }$ field vector is oriented perpendicular to the plane in which the loop lies?

• A)0.16 T/s
• B)1.0 T/s
• C)0.080 T/s
• D)2.0 T/s

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Threadlike structures forming animal body parts like muscle tissue or plant components like cellulose, essential for various biological functions.

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