Answer: 0.632
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a time constant is the amount of time required to charge a capacitor to ______ percent of the amount left to reach its full charge
a time constant is the amount of time required to charge a capacitor to _____ percent of the amount left to reach its full charge 63.2% how many time constants are required to charge a capacitor to a level where it considered to be fully charged
A time constant is the amount of time required to charge a capacitor to ? of the amount left to reach its full charge . 63.2% How many time constants are required to charge a capacitor to a level where it is considered to be fully charged?
The time constant of a resistor- capacitor series combination is defined as the time it takes for the capacitor to deplete 36.8% (for a discharging circuit) of its charge or the time it takes to reach 63.2% (for a charging circuit) of its maximum charge capacity given that it has no initial charge .
Now the circuit’s time constant τ represents the time required for the voltage across the capacitor to reach 63.2 % of the steady-state or full - charge value. It takes four more time constants for V C to reach a charge value negligibly different from its full - charge values demonstrated by the graph in figure 2.
The answer could be either as many time constants as you like or it will take an infinite time to get charged. Let me explain: Q = CV where Q is amps times time . So you have to define what you mean by charged. If you are ...
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