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authorprashantsinalkar2018-02-03 10:59:42 +0530
committerprashantsinalkar2018-02-03 10:59:42 +0530
commitd1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (patch)
tree612077a22c8142c0ae754ec11882a4e7d5dc25a4 /3769/CH3
parentf35ea80659b6a49d1bb2ce1d7d002583f3f40947 (diff)
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Modified the code
Diffstat (limited to '3769/CH3')
-rw-r--r--3769/CH3/EX3.13/Ex3_13.sce15
-rw-r--r--3769/CH3/EX3.14/Ex3_14.sce13
-rw-r--r--3769/CH3/EX3.15/Ex3_15.sce15
-rw-r--r--3769/CH3/EX3.17/Ex3_17.sce13
4 files changed, 30 insertions, 26 deletions
diff --git a/3769/CH3/EX3.13/Ex3_13.sce b/3769/CH3/EX3.13/Ex3_13.sce
index 69fce57d1..6ddd0e682 100644
--- a/3769/CH3/EX3.13/Ex3_13.sce
+++ b/3769/CH3/EX3.13/Ex3_13.sce
@@ -1,13 +1,14 @@
+
clear
//Given
-m=9*10**-9
-q1=3*10**-9
-q2=3*10**-9
-q3=10**9
-r=0.2
+m=9*10**-9// constant
+q1=3*10**-9// charge q1
+q2=3*10**-9// charge q2
+q3=10**9// charge q3
+r=0.2// side length of triangle
//Calculation
-W=m*((q1*q3/r)+(q2*q3/r))
+W=m*((q1*q3/r)+(q2*q3/r))// work done
//Result
-printf("\n Workdone is %0.3f J", W)
+printf("\n Workdone is %e J", W)
diff --git a/3769/CH3/EX3.14/Ex3_14.sce b/3769/CH3/EX3.14/Ex3_14.sce
index 2e6b8247d..a17fcfde3 100644
--- a/3769/CH3/EX3.14/Ex3_14.sce
+++ b/3769/CH3/EX3.14/Ex3_14.sce
@@ -1,12 +1,13 @@
+
clear
//Given
-m=9*10**9
-q=1.6*10**-19
-r=10**-10
+m=9*10**9// constant
+q=1.6*10**-19// charge C
+r=10**-10// distance m
//Calculation
-U=m*q**2/r
-K=U/2.0
+U=m*q**2/r// potential energy
+K=U/2.0// Kinetic energy
//Result
-printf("\n Kinetic energy is %0.3f J",K)
+printf("\n Kinetic energy is %e J",K)
diff --git a/3769/CH3/EX3.15/Ex3_15.sce b/3769/CH3/EX3.15/Ex3_15.sce
index 63b26419f..f0cd4f4be 100644
--- a/3769/CH3/EX3.15/Ex3_15.sce
+++ b/3769/CH3/EX3.15/Ex3_15.sce
@@ -1,13 +1,14 @@
+
clear
//Given
-m=9*10**-31
-V=10**6
-q=1.6*10**-19
-a=9*10**9
+m=9*10**-31// mass of e kg
+V=10**6// velocity of e m/s
+q=1.6*10**-19// charge of e C
+a=9*10**9// constant
//Calculation
-K=m*V**2
-r=a*q**2/K
+K=m*V**2// kinetic energy
+r=a*q**2/K // Distance of the closest approach
//Result
-printf("\n Distance of the closest approach is %0.3f m", r)
+printf("\n Distance of the closest approach is %e m", r)
diff --git a/3769/CH3/EX3.17/Ex3_17.sce b/3769/CH3/EX3.17/Ex3_17.sce
index a0b5da2e5..71d441cfc 100644
--- a/3769/CH3/EX3.17/Ex3_17.sce
+++ b/3769/CH3/EX3.17/Ex3_17.sce
@@ -1,17 +1,18 @@
+
clear
//Given
r=0.53*10**-10 //m
q1=1.6*10**-19 //C
q2=-1.6*10**-19 //C
-a=9*10**9
-r1=1.06*10**-10
+a=9*10**9 //constant
+r1=1.06*10**-10 // seperation of electron
//Calculation
U=a*q1*q2/r
-Ue=U/q1
-K=-Ue/2.0
-E=Ue+K
-U1=(a*q1*q2/r1)/q1
+Ue=U/q1 //Potential energy of the system eV
+K=-Ue/2.0 //eV
+E=Ue+K //eV
+U1=(a*q1*q2/r1)/q1// eV
//Result
printf("\n (i) Potential energy of the system is %0.1f eV",Ue)