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Posted: **Mon May 16, 2022 4:19 pm**

: The Current In A 50 0 Mh Inductor Changes With Time As I 4 00 7 00t Where I Is In Amperes And T Is In Seconds A 1 (19.81 KiB) Viewed 40 times

The current in a 50.0-mH inductor changes with time as i = 4.00+? - 7.00t, where i is in amperes and t is in seconds. (a) Find the magnitude of the induced emf at t = 1.00 s. mV (b) Find the magnitude of the induced emf at t = 4.00 s. mV (c) At what time is the emf zero?