PhysicsEasy226×since 2002Q6399A current of 10A exists in a wire of cross-sectional area of 5 mm² with a drift velocity of 2 ×\times× 10^−-−3 ms^−-−1. The number of free electrons in each cubic meter of the wire is ___________.A625 ×\times× 10²⁵B1 ×\times× 10²³C2 ×\times× 10²⁵D2 ×\times× 10⁶Check answerSkip