A compass needle whose magnetic moment is `60Am^2` points geographic north at a certain place where `H=40muT`. The compass needle experience a torque of `1*2xx10^-3N-m`. What is the declination at the place?

A compass needle whose magnetic moment is 60Am^2 pointing geographic north at a certain place where horizontal component of earth's magnetic field is 40muWb//m^2 experiences a torque of 1*2xx10^-3Nm . What is the declination of the place?

A compass needle whose magnetic moment is 60Am^2 pointing geograhic north at a certain place, where the horizontal component of earth's magnetic field is 40muWbm^-2 experiences a torque 1*2xx10^-3Nm . What is the declination of the place?

A compass needle whose magnetic moment is 60Am^2 pointing geograhic north at a certain place, where the horizontal component of earth's magnetic field is 40muWbm^-2 experiences a torque 1*2xx10^-3Nm . What is the declination of the place?

A compass needle whose magnetic moment is 60Am^2 pointing geographic north at a certain place, where the horizontal component of earth's magnetic field is 40mu Wb//m^2 , experience a torque 1*2xx10^-3Nm . What is the declination of the place?

A compass needle whose magnetic moment is 60 Am^(2) , is directed towards geographical north at any place experiencing moment of force of 1.2 x× 10^(–3) Nm. At that place the horizontal component of earth field is 40 micro W//m^(2) . What is the value of dip angle at that place?

A compass needle of magnetic moment 50 Am^2 experiences a torque of 1.3 xx 10^(-3) Nm when pointing towards geographical north at a certain place where horizontal component of Earth's magnetic field is 30 mu Wb//m^2 . What is the declination of the place?