A rectangular coil of area 2.0 xx 10^(-4) m^2 and 80 turns is pivoted about one of its vertical sides. The coil is in the radial horizontal magnetic field of 9.0 xx 10^(-3) T. What is the torsional constant of the spring connected to the coil if a current of 0.1 mA produces an angular deflection of 10^@ ?

A rectangular coil of area 2.0 xx 10^(-4) m^2 and 80 turns is pivoted

1.	A rectangular coil of area 2.0 xx 10^(-4) m^2 and 80 turns is pivoted about one of its vertical sides. The coil is in the radial horizontal magnetic field of 9.0 xx 10^(-3) T. What is the torsional constant of the spring connected to the coil if a current of 0.1 mA produces an angular deflection of 10^@ ?
Answer» SOLUTION :`1.44 XX 10^(-9)` Nm per DEGREE

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