Why capacitor pass AC and block DC current?
30064
I wonder why I cannot charge a capacitor with alternating current?
86975
Purpose of the diode and capacitor in this motor circuit
109275
How does the current remain the same in a circuit?
115754
Capacitor discharging through no load?
22148
Kirchhoff's Voltage Law for AC circuits
73672
Are decoupling capacitors needed with battery power?
34457
Do op amps need one bypass capacitor or two?
69305
What is the purpose of the 250uF capacitor in the LM386 circuit?
87954
Does AC current produce EM waves?
111806
Capacitors and capacitance
19381
Understanding op-amp circuits with extra capacitors in the feedback path
129408
Why are home appliances and other devices made to operate on dc?
81619
Can inductor voltage and capacitor current change abruptly?
38114
Basic questions about voltage drop in DC circuit
1616
Where does an op amp's input bias current come from if capacitor is used?
113652
Calculate capacitor to hold up current limited supply
64232
What's the purpose of capacitors in parallel