Multiple Choice
A 0.12- F capacitor,initially uncharged,is connected in series with a 10-k resistor and a 12-V battery of negligible internal resistance.Approximately how long does it take the capacitor to reach 90% of its final charge?
A) 5.5 ms
B) 2.8 ms
C) 1.4 ms
D) 3.5 ms
E) 6.9 ms
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q88: A storage battery with emf 6.4
Q89: By what percentage does the resistance
Q90: A wire of length L,cross sectional
Q91: Tony charges a capacitor and then discharges
Q92: When two identical resistors are connected in
Q94: Use the diagram below for the next
Q95: The drift velocity of an electron in
Q96: Which of the following statements is true
Q97: A sensitive galvanometer has a resistance
Q98: A wire of length L =