In the given diagram, input voltage is V, and output
across Ris V. Frequency of output voltage (V.)
will be
(1) 50 Hz
(2) 100 Hz
(3) 150 Hz
(4) 25 Hz
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The frequency of output voltage is 100 Hz.
Explanation:
We are given that:
Input voltage = V
Output voltage across R = V
To Find = The frequency "F"
Solution:
The voltage flows from R1 to R4.
The frequency is increased to double when the voltage flows from the negative phase from 2 to R to 3.
The initial frequency is 50 Hz and now the new frequency is f (new) = 2f
New frequency = 2 x 50 = 100 Hz
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