登入
WAEC - Physics (1995 - No. 42)
A capacitor of capacitance 25μF is connected to an a.c. power source of frequency 200 Hz. Calculate the reactance of the capacitor
0.01
0.02
50.00
100.00
200.00.
评论 (0)
登录发表评论
广告
允许 javascript 正确加载此页面