An RL series circuit contains a 9.2-mH coil, an 1.2- 2 resistor, a 16-V battery, an ammeter and switch. What is the time constant of this circuit? a. 7.7E-3 s b. 1.2E-1 s O. 6.9E-4 3 Od. 1.4E-3 s e. 1.3E+2 s
An RL series circuit contains a 9.2-mH coil, an 1.2- 2 resistor, a 16-V battery, an ammeter and switch. What is the time constant of this circuit? a. 7.7E-3 s b. 1.2E-1 s O. 6.9E-4 3 Od. 1.4E-3 s e. 1.3E+2 s
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