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question mark

The time constant of C-R circuit is

(a) 1/CR

(b) C/R

(c) CR

(d) R/C

Simran Bhatia , 12 Years ago
Grade 11
anser 1 Answers
Hrishant Goswami

(c)

The time constant for resonance circuit, T = CR

Growth of charge in a circuit containing capacitance and resistance is given by the formula, q = q0(1- e-t/CR)

CR is known as time constant in this formula.

Last Activity: 12 Years ago
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