Question

. Three capacitors each of capacitance 3µF are connected in series. Equivalent capacitance will be *

(a) 4 µF

(b) 3 µF

(c) 2 µF

(d) 1 µF

​

Answer 1

Answer:

Effective Capacitance is 1 microfarad.(option d)

Explanation:

As the given capacitors are in series, and those are identical, so

-> C series = given capacitance /no. of.

identical capacitors.

->C series = 3 micro farad/3 = 1 micro farad.