A 2.0 $\mu$F capacitor is charged through a 50,000. resistor. How long does it take for the capacitor to reach 90% of full charge?
A) 2.19 s
B) 0.23 s
C) 2.3 s
D) 9.1 s
E) 0.9 s

Question

A 2.0 $\mu$F capacitor is charged through a 50,000.  resistor. How long does it take for the capacitor to reach 90% of full charge?
A) 2.19 s 
B) 0.23 s 
C) 2.3 s 
D) 9.1 s 
E) 0.9 s

Quizplus · Accepted Answer

The Answer of A 2.0 $\mu$F capacitor is charged through a 50,000.  resistor. How long does it take for the capacitor to reach 90% of full charge?
A) 2.19 s 
B) 0.23 s 
C) 2.3 s 
D) 9.1 s 
E) 0.9 s

A 20 μ\muμ F Capacitor Is Charged Through a 50,000

A 20 $\mu$ F Capacitor Is Charged Through a 50,000