A Circular Loop,of Radius 15 Cm and Negligible Resistance,is Sitting $\times$

question 34

Multiple Choice

A circular loop,of radius 15 cm and negligible resistance,is sitting in a perpendicular magnetic field of 0.1 T.If the magnetic field strength changes to a value of 0.5 T in 0.5 s,calculate the induced current in the loop if it is in series with a 20 ohm resistor.

• A)5.7 \(\times\) 10^-2 A
• B)1.2 \(\times\) 10^-2 A
• C)2.8 \(\times\) 10^-3 A
• D)6.0 \(\times\) 10^-4 A
• E)1.1 A

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Definitions:

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Colonoscopy

A medical procedure using a thin, flexible tube with a camera to examine the interior lining of the colon and rectum for abnormalities.

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The ability to manage the timing of defecation, which can be affected by various medical conditions.

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describes the natural process of bodily growth and development, typically culminating in adulthood and full biological functionality.