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    14.素養(4)
1 一100mH 之線圈之電流在0.01秒內,線性地由0上升至1A,則此線圈兩端感應之電壓為
A 10,000V
B 1,000V
C 100V
D 10V

e = L ∆I∆t = 100m 1-00.01 = 100m×100=10V