"the ratio of the inductance of a circuit in henries to its resistance in ohms"@en-us . . . "time constant"@en-us . . . . "13826084-n"^^ . "time constant"^^ . "0"^^ . "113043956"@en-us . "109958173"@en-us . "113826084"^^ . . . "0"^^ . . . .