An RL series circuit has: 5.0-mH coil,1.0-W resistor,12-V battery,ammeter and switch.After the switch is closed for a long time,find the final value of the current.
A)2.5 A
B)12 A
C)0.015 A
D)2 400 A

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The Answer of An RL series circuit has: 5.0-mH coil,1.0-W resistor,12-V battery,ammeter and switch.After the switch is closed for a long time,find the final value of the current.
A)2.5 A
B)12 A
C)0.015 A
D)2 400 A

An RL Series Circuit Has: 5