Physics - Magnetism Question with Solution | TestHub

A long solenoid is formed by winding $70$ turns ${\mathrm{cm}}^{-1}$ . If $2.0 \mathrm{A}$ current flows, then the magnetic field produced inside the solenoid is ______________.

$({\mu }_0= 4\mathrm{\pi }\times {10}^{–7} \mathrm{T} \mathrm{m} {\mathrm{A}}^{–1})$