initial commit / add all books

1 files changed, 23 insertions, 0 deletions

diff --git a/887/CH3/EX3.5/3_5.sce b/887/CH3/EX3.5/3_5.sce
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+clc

+//ex3.5

+C_1=1*10^-6;

+C_2=1*10^-6;

+//Before the switch is closed

+V_1=100;

+V_2=0;

+W_1=(1/2)*C_1*V_1^2;

+W_2=0;      //V_2=0

+W_t_1=W_1+W_2;      //total energy stored by both the capacitors before switch is closed

+q_1=C_1*V_1;

+q_2=0;

+//After the switch is closed

+q_eq=q_1+q_2;      //charge on equivalent capacitance

+C_eq=C_1+C_2;      //C_1 and C_2 in parallel

+V_eq=q_eq/C_eq;

+V_1=V_eq;      //parallel combination

+V_2=V_eq;      //parallel combination

+W_1=(1/2)*C_1*V_eq^2;

+W_2=(1/2)*C_2*V_eq^2;

+W_t_2=W_1+W_2;      //total energy stored by both the capacitors after switch is closed

+disp(W_t_1*10^3,'Total energy stored by both the capacitors before switch is closed in mJ')      //mJ-milli Joules(10^-3)

+disp(W_t_2*10^3,'Total energy stored by both the capacitors after switch is closed in mJ')      //mJ-milli Joules(10^-3)