Positive SSL
    14.素養(4)
1 有一線圈通過之電流,0.1秒中由0增至10A,若感應10V時,此線圈之自感應為
A 0.01H
B 0.1H
C 1H
D 10H

e = L ∆I∆t ⟹ 10 = L 10-00.1

10 = L× 100

L=0.1H