Physics, asked by sid5882, 2 months ago

In a circuit containing inductance L, resistance R and voltage E, the current I is given by:
E = RI+L o Given L = 640 H, R = 250 2 and E = 500 volts. I being zero when t= 0. Find
the time that elapses, before it reaches 90% of its maximum value.

Answers

Answered by mamtabadhan89

4

Answer:

the

Explanation:

time elapses, before it reaches 90 persentage of this maximum value

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