Examlex
A 6.0-μF capacitor is connected to an ac signal with a frequency of 60 Hz.If the maximum voltage applied to the capacitor is 8.0 V,what is its capacitive reactance?
Q44: A particle in a 799=m-long linear particle
Q49: An alternating current is supplied to an
Q51: An ideal 100-V dc battery is applied
Q61: A convex lens has focal length f.If
Q89: Light enters a substance from air at
Q96: A 30-year-old astronaut goes off on a
Q129: At point P the magnetic field due
Q141: A certain metal wire has a cross-sectional
Q214: A potential difference of V = 100
Q222: Three capacitors are arranged as shown in