current-electricity Question 24

Question: Q. 17. In the circuit shown in the figure, find the total resistance of the circuit and the current in the arm CD

A [Foreign Set II 2014]

Show Answer

Solution:

Ans. In a steady state (when capacitor is fully charged no current flows through branch CEF and the given circuit reduced to

Req(AD)=2Ω

Total resistance, RAF=2+3=5Ω

Hence

I=155 A=3 A

Current through, CD,I1=39×I=1 A



Table of Contents

NCERT Chapter Video Solution

Dual Pane