Physics, asked by valancy8939, 1 year ago

A 50hz ac current of crest value 1a flows through primary of a transformer if the mutual inductance between the primary and secondary be 0.5h the crest voltage induced in the secondary is

Answers

Answered by PravinRatta
17

Answer:

The crest voltage induced in the secondary is 100 V

Explanation:

When ac current changes from positive maximum value to negative max. value, then

Time taken is given by the equation as follows

dt=T/2 =1/2 v = 1/(2×50)=1/100 s

e=M (dI/dt) = 0.5×(2/1/100)=100 V

The value of crest voltage induced in the secondary is 100 V

Answered by ranitadas2510
5

Answer:

100 V

Explanation:

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