A long solenoid has 20 turns per cm and carries a current i. the magnetic field at its centre is `6.28xx10^(-2)Wb//m^(2)`. Another long solenoid has 100 turns per cm and it carries a current `i//3` . The value of the magnetic field at its centre is

A long solenoid has 200 turns per cm and carries a current i . The magnetic field at its centre is 6.28xx10^(-2) weber//cm^(2) . Another long soloenoid has 100 turns per cm and it carries a current (i)/(3) . The value of the magnetic field at its centre is

A long solenoid has 200 turns per cm and carries a current i . The magnetic field at its centre is 6.28xx10^(-2) weber//cm^(2) . Another long soloenoid has 100 turns per cm and it carries a current (i)/(3) . The value of the magnetic field at its centre is

A long solenoid has 200 turns per cm and carries a current of 2.5A. The magnetic field at its centre is

A long solenoid 200 turns// cm and carries a current I . The magnetic field at its centre is 6.28 xx 10^-2 wbm^(-2) .Another long solenoid has 100 turns//cm . and it carries a current I//3 . The value of the magnetic field at is centre is

A long solenoid has 200 turns per cm. and carries a current of 2.5 amps. The magnetic field at its centre is (muo=4pixx10^-7wber//amp-m) …

A long solenoid has 200 turns per cm and carries a current of 2.5 amps. The magnetic field at its centre is (mu_(0)=4pixx10^(-7)"weber"//amp-m)