A Circular Loop of Radius 25 Cm Is Sitting in a Perpendicular

question 24

Multiple Choice

A circular loop of radius 25 cm is sitting in a perpendicular magnetic field of 0.2 T.If the magnetic field strength changes to a value of 0.5 T in 2.5 s,calculate the induced EMF in the loop.

• A)7.5 \(\times\) 10^-3 V
• B)9.6 \(\times\) 10^-2 V
• C)4.0 \(\times\) 10^-2 V
• D)2.4 \(\times\) 10^-2 V
• E)none of the above

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