A coil wrapped around a toroid has inner radius of `10*0cm` and an outer radius of `20*0cm`. If the wire wrapped makes 600 turns and carries a current of `10*0A`, what are the maximum and minimum values of magnetic field within the toroid?

A coil wrapped around a toroid has inner radius of `10*0cm` and an out

1.	A coil wrapped around a toroid has inner radius of `100cm` and an outer radius of `200cm`. If the wire wrapped makes 600 turns and carries a current of `10*0A`, what are the maximum and minimum values of magnetic field within the toroid?
Answer» Correct Answer - `12mT, 6mT` Here inner radius of toroid, `r_1=10xx10^-2m` Outer radius of toroid, `r_2=20xx10^-2m` `B_(max)=mu_0(N)/(2pir_1)I=((4pixx10^-7)xx600xx10)/(2pixx(10xx10^-2))` `=12xx10^-3T=12mT` `B_(min)=mu_0(N)/(2pir_2)I=((4pixx10^-7)xx600xx10)/(2pixx(20xx10^-2))` `=6xx10^-3T=6mT`

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A coil wrapped around a toroid has inner radius of `10*0cm` and an outer radius of `20*0cm`. If the wire wrapped makes 600 turns and carries a current of `10*0A`, what are the maximum and minimum values of magnetic field within the toroid?

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A coil wrapped around a toroid has inner radius of `100cm` and an outer radius of `200cm`. If the wire wrapped makes 600 turns and carries a current of `10*0A`, what are the maximum and minimum values of magnetic field within the toroid?