Questions
In circuit diagram capacitance of capacitor and . It is given that time constant of circuit between A and B is 3 millisecond. Value of R will be
detailed solution
Correct option is D
Equivalent circuit can be drawn as belowRC=3×10−1secR×3×10−6=3×10−3R=1000Ω∴ Correct answer is (4)Talk to our academic expert!
Similar Questions
Two capacitors C1 and C2 having capacitance respectively are connected as shown in the figure. Initially C1 has charge 4 and C2 is uncharged. After long time closing the switch S :
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