Example 91: In the given circuit as shown in Fig 2(a) 56, in the steady state, obtain the - Physics - Moving Charges And Magnetism

Question

Example 91: In the given circuit as shown in Fig
2(a) 56, in the steady state, obtain the expressions for (i)
potential drop (ii) the charge and (iii) the energy stored in the
capacitor C

Example 3: Using Kirchhoff's rules determine the
value of unknown resistance R in the circuit shown in Fig 2(b)
14(a) so that no current flows through 4Ω resistance Also
find the potential difference between A and D

Vijay Shankar Yadav · Accepted Answer

Dear Student, 91

Here apply kirchoff's loop law we get -2V+2iR+iR+V=0i=V3RHence potential across BE=2V-2iR=4V3Hence 1) Potential drop across capacitor=4V32) q=C×4V3=4CV33)   E=12C4V32=8CV29
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