Question

13. Root mean square value of current is equal
to
O 1.414 times the maximum value
Ο Ο Ο
O 1.732 times the maximum value
O Twice the maximum value
O 0.707 times the maximum value​

Answer 1

Here is your answer:

i=i

0

sin(ωt)

I

rms

=

T

1

∫

0

T

i

2

sin

2

(ωt)dt=

2

i

Explanation:

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