PhysicsEasy116×since 2002Q7693A long solenoid is formed by winding 70 turns cm−1^{-1}−1. If 2.0 A current flows, then the magnetic field produced inside the solenoid is ____________ (μ0=4π×10−7\mu_0=4\pi\times10^{-7}μ0=4π×10−7 TmA−1^{-1}−1)A88×10−488\times10^{-4}88×10−4 TB1232×10−41232\times10^{-4}1232×10−4 TC176×10−4176\times10^{-4}176×10−4 TD352×10−4352\times10^{-4}352×10−4 TCheck answerSkip