Question

Asked Dec 6, 2019

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Step 1

In order to calculate the time constant for the capacitor, calculate the equivalent resistance across the capacitor.

Draw a schematic diagram to calculate the equivalent resistance across the capacitor,

Step 2

Wheatstone’s bridge theorem cannot be applied in figure 2 as it does not satisfy the expression of theorem.

In order to make transformation from figure 2 to figure 3, use delta-star transformation rule,

Write the expression for transformation from the delta to the star refer to the below diagram,

Step 3

Now, apply series resistance and parallel resistance formula and...

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