A Certain Capacitor, in Series with a Resistor, Is Being

question 47

Multiple Choice

A certain capacitor, in series with a resistor, is being charged.At the end of 10 ms its charge is half the final value.The time constant for the process is about:

• A)5.0 ms
• B)6.9 ms
• C)10 ms
• D)14 ms
• E)20 ms