发电机的转子是匝数为100匝,边长为20cm的正方形线圈,将它置于磁感应强度为B=0.05T

2025-04-06 07:26:13
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回答1:

t=2π/ω=0.02s
E=BS/t=0.05*0.2*0.2/0.02=0.1V
I=E/R=0.1/10=0.01
Q=It=0.01*0.02=0.0002C