Figure-5.77. shows a fixed coil of N turns and radius a carrying a current I. At a distance x from its centre another small coaxial coil of radius b(b lt lt a) and resistance R is moving toward the first coil at a uniform speed v. Find the induced current in smaller coil.

Figure-5.77. shows a fixed coil of N turns and radius a carrying a cur

1.	Figure-5.77. shows a fixed coil of N turns and radius a carrying a current I. At a distance x from its centre another small coaxial coil of radius b(b lt lt a) and resistance R is moving toward the first coil at a uniform speed v. Find the induced current in smaller coil.
Answer» ANSWER :`(mu_(0)piNla^(2)b^(2)vx)/(2R(X^(2)+a^(2))^(5//2))`

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Figure-5.77. shows a fixed coil of N turns and radius a carrying a current I. At a distance x from its centre another small coaxial coil of radius b(b lt lt a) and resistance R is moving toward the first coil at a uniform speed v. Find the induced current in smaller coil.

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