A coil of induction 50 H is connected to a battery of emf 2 V through a resistance of 10 ohm. What is the time constant of the circuit and maximum value of current in the circuit ?

Explanation

Here, `L = 50 H, E = 2 V, R = 10 ohm, tau = ? I_(0) = ?`
`tau = (L)/(R ) = (50)/(10) = 5 s`
`I_(0) = (E)/(R ) = (2)/(10) = 0.2 A`