[" The area of coil in a moving coil "],[" galvanometer is "15cm^(2)" and has "20],[" turns.The magnetic induction is "0.2T],[" and the couple per unit twist of the "],[" suspended wire is "10^(-6)Nm" per "],[" degree.If the deflection is "45^(@)" ,the "],[" current passing throught it is "]

The area of the coil in a moving coil galvanometer is 15cm^(2) and has 20 turns. The magnetic induction is 0.2T and the couple per unit twist of the suspended wire is 10^(-6) Nm per degree. If the deflection is 45^(@) , the current passing through it is

The area of the coil in a moving coil galvanometer is 16 cm^(2) and has 20 turns. The magnetic induction is 0.2T and the couple per unit twist of the suspended wire is 10^(-6) Nm per degree. If the deflection is 45° calculate the current passing through it.

The area of the coil in a moving coil galvanometer is 16 cm^(2) and has 20 turns. The magnetic induction is 0.2T and the couple per unit twist of the suspended wire is 10^(-6) Nm per degree. If the deflection is 45° calculate the current passing through it.

The area of the coil in a moving coil galvanometer is 16 cm^2 and has 20 turns. The magnetic induction is 0.2T and the couple per unit twist of the suspended wire is 10^(-6) Nm per degree. If the deflection is 45^@ calculate the current passing through it

A rectangular coil of area 2.5cm x 1.5cm has 100 turns. When a current of 2mA is passed through it, the deflection is 30° , The couple per unit twist of the suspended wire is 1.44 x 10^-4Nm/rad. The magnetic induction is nearly

A rectangular coil of area 2.5cm x 1.5cm has 100 turns. When a current of 2mA is passed through it, the deflection is 30° , The couple per unit twist of the suspended wire is 1.44 x 10^-4Nm/rad. The magnetic induction is nearly

A coil of a moving coil galvanometer has 100 turns and effective area of 0.005 m^(2) . It is suspended in a radial magnetic field of induction 0.001 Wb//m^(2) . The torque per unit twist of thr suspension fibre is 5 xx 10^(-9)Nm /degree. What is the currebnt sectivity of the moving coil galvanometer?