Suppose a coil of 1000 turns of wire is wound around a book, and this book is lying on a table. The vertical component of earth's magnetic field is about 0.6 xx 10^(-4) Wb//m^(2). The area of the coil is 0.15 xx 0.20 m^(2). If this book is turned through 90^(@) about a horizontal axis in 0.1 sec, what average emf will be induced in the coil?

Suppose a coil of 1000 turns of wire is wound around a book, and this

1.	Suppose a coil of 1000 turns of wire is wound around a book, and this book is lying on a table. The vertical component of earth's magnetic field is about 0.6 xx 10^(-4) Wb//m^(2). The area of the coil is 0.15 xx 0.20 m^(2). If this book is turned through 90^(@) about a horizontal axis in 0.1 sec, what average emf will be induced in the coil?
Answer» ANSWER :0.018V

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