- #1
cupid.callin
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- 1
Homework Statement
suppose there is a inductor connected to a battery and resistor in series ...
i need to find the current in circuit at some time t
i suppose i could use Kirchhoff's loop law but i don't know weather to take potential across inductor (L di/dt) as positive or negative.
i suppose i should use it as negative because it is opposing the emf of battery but i am not sure
but this thing will not work in case of discharging LR circuit ... some help please ... ... ... ...