A capacitive time constant of an RC series circuit is 8.75 ms. The resistance is 2.50...

Question

Question

A capacitive time constant of an RC series circuit is 8.75 ms. The resistance is 2.50 kΩ.

science physics

Answer 1

Answer #1

Time Constant of RC circuit

$\tau$ = C ×R = 8.75×10^-3 ,

Given R = 2.50 × 10³ ohm

Hence, C = $\tau$ /R = (8.75×10^-3)/(2.50×10³)

C = 3.5×10^-6 F

or, C = 3.5 $\mu$ F (Since, $\mu$ = 10^-6 or micro )

Answer 2

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