diff options
Diffstat (limited to '3648/CH17')
33 files changed, 222 insertions, 0 deletions
diff --git a/3648/CH17/EX17.1/Ex17_1.sce b/3648/CH17/EX17.1/Ex17_1.sce new file mode 100644 index 000000000..fb4c15ffb --- /dev/null +++ b/3648/CH17/EX17.1/Ex17_1.sce @@ -0,0 +1,10 @@ +//Example 17_1
+clc();
+clear;
+//To find number of electrons flow through bulb
+current=0.15 //Units in C
+q=1.6*10^-19 //Units in C/electron
+noe=current/q //Units in number of Electrons
+printf("The number of electrons that pass through bulb is=")
+disp(noe)
+printf("electrons")
diff --git a/3648/CH17/EX17.1/Ex17_1.txt b/3648/CH17/EX17.1/Ex17_1.txt new file mode 100644 index 000000000..3b375a68e --- /dev/null +++ b/3648/CH17/EX17.1/Ex17_1.txt @@ -0,0 +1,3 @@ +The number of electrons that pass through bulb is=
+ 9.375D+17
+electrons
\ No newline at end of file diff --git a/3648/CH17/EX17.10/Ex17_10.sce b/3648/CH17/EX17.10/Ex17_10.sce new file mode 100644 index 000000000..17a4b7dc7 --- /dev/null +++ b/3648/CH17/EX17.10/Ex17_10.sce @@ -0,0 +1,17 @@ +//Example 17_10
+clc();
+clear;
+//To find the current in battery
+r1=3 //Units in Ohms
+r2=6 //Units in Ohms
+ra=(r1*r2)/(r1+r2) //Units in Ohms
+r3=2 //Units in Ohms
+r4=4 //Units in Ohms
+rb=r3+r4 //Units in Ohms
+r5=6 //Units in Ohms
+rc=(r5*rb)/(r5+rb) //Units in Ohms
+r6=9 //Units in Ohms
+r=r6+rc //Units in Ohms
+v=6 //Units in V
+i=v/r //Units in Ohms
+printf("The current in battery is I=%.2f A",i)
diff --git a/3648/CH17/EX17.10/Ex17_10.txt b/3648/CH17/EX17.10/Ex17_10.txt new file mode 100644 index 000000000..d72bd3dcf --- /dev/null +++ b/3648/CH17/EX17.10/Ex17_10.txt @@ -0,0 +1 @@ +The current in battery is I=0.50 A
\ No newline at end of file diff --git a/3648/CH17/EX17.11/Ex17_11.sce b/3648/CH17/EX17.11/Ex17_11.sce new file mode 100644 index 000000000..a6e65ab81 --- /dev/null +++ b/3648/CH17/EX17.11/Ex17_11.sce @@ -0,0 +1,13 @@ +//Example 17_11
+clc();
+clear;
+//To find the current in the wires
+v1=12 //Units in V
+r3=20 //Units in Ohms
+v2=6 //Units in V
+r2=10 //Units in Ohms
+r1=5 //Units in Ohms
+i3=((v1*r3)-(v2*r1))/((r2*r3)+(r1*r3)+(r1*r2)) //Units in A
+i2=((r2*i3)+v2)/r3 //Units in A
+i1=i3+i2 //Units in A
+printf("Current in wire 1 is I1=%.1f A\nCurrent in wire 2 is I2=%.1f A\nCurrent in wire 3 is I3=%.1f A\n",i1,i2,i3)
diff --git a/3648/CH17/EX17.11/Ex17_11.txt b/3648/CH17/EX17.11/Ex17_11.txt new file mode 100644 index 000000000..a4026fb46 --- /dev/null +++ b/3648/CH17/EX17.11/Ex17_11.txt @@ -0,0 +1,4 @@ + Current in wire 1 is I1=1.2 A
+Current in wire 2 is I2=0.6 A
+Current in wire 3 is I3=0.6 A
+
\ No newline at end of file diff --git a/3648/CH17/EX17.12/Ex17_12.sce b/3648/CH17/EX17.12/Ex17_12.sce new file mode 100644 index 000000000..dc2bba6a6 --- /dev/null +++ b/3648/CH17/EX17.12/Ex17_12.sce @@ -0,0 +1,15 @@ +//Example 17_12
+clc();
+clear;
+//To find I1, I2 and I3 in the circuit
+v1=40 //Units in V
+r1=10 //Units in Ohms
+r2=30 //Units in Ohms
+v2=60 //Units in V
+r3=15 //Units in Ohms
+v3=50 //Units in V
+i1=((-v1*r2)+(-r3*v1)+(60*r3)+(v3*r2))/((r1*r2)+(r2*r3)+(r3*r1)) //Units in A
+i=2 //Units in A
+i2=(i-i1)/3 //Units in A
+i3=i2-i1 //Units in A
+printf("Current in wire 1 is I1=%.3f A\nCurrent in wire 2 is I2=%.3f A\nCurrent in wire 3 is I3=%.3f A\n",i1,i2,i3)
diff --git a/3648/CH17/EX17.12/Ex17_12.txt b/3648/CH17/EX17.12/Ex17_12.txt new file mode 100644 index 000000000..1a2a23d76 --- /dev/null +++ b/3648/CH17/EX17.12/Ex17_12.txt @@ -0,0 +1,4 @@ + Current in wire 1 is I1=0.667 A
+Current in wire 2 is I2=0.444 A
+Current in wire 3 is I3=-0.222 A
+
\ No newline at end of file diff --git a/3648/CH17/EX17.13/Ex17_13.sce b/3648/CH17/EX17.13/Ex17_13.sce new file mode 100644 index 000000000..28898f713 --- /dev/null +++ b/3648/CH17/EX17.13/Ex17_13.sce @@ -0,0 +1,13 @@ +//Example 17_13
+clc();
+clear;
+//To find the values of e, R and I
+i1=2 //Units in A
+i2=0.5 //Units in A
+i=i1+i2 //Units in A
+v1=6 //Units in V
+v2=16 //Units in V
+r=-(v1-v2)/0.5 //Units in Ohms
+v3=25 //Units in V
+e=v2+v3 //Units in V
+printf("The current I=%.1f A\n Resistance is R=%d Ohms\n The value E is=%d V",i,r,e)
diff --git a/3648/CH17/EX17.13/Ex17_13.txt b/3648/CH17/EX17.13/Ex17_13.txt new file mode 100644 index 000000000..1655327fb --- /dev/null +++ b/3648/CH17/EX17.13/Ex17_13.txt @@ -0,0 +1,3 @@ +The current I=2.5 A
+ Resistance is R=20 Ohms
+ The value E is=41 V
\ No newline at end of file diff --git a/3648/CH17/EX17.14/Ex17_14.sce b/3648/CH17/EX17.14/Ex17_14.sce new file mode 100644 index 000000000..2f65ec6c8 --- /dev/null +++ b/3648/CH17/EX17.14/Ex17_14.sce @@ -0,0 +1,17 @@ +//Example 17_14
+clc();
+clear;
+//To find the I1,I2,I3 values and charge on the capacitor
+v1=12 //Units in V
+r1=6 //Units in Ohms
+i1=v1/r1 //Units in A
+v2=4 //Units in V
+r2=8 //Units in Ohms
+i3=(v1+v2)/r2 //Units in A
+i2=i1+i3 //Units in A
+printf("Current in wire 1 is I1=%d A\nCurrent in wire 2 is I2=%d A\nCurrent in wire 3 is I3=%d A\n",i1,i2,i3)
+v3=10 //Units in V
+vfg=-v3+(r1*i1) //Units in V
+c=5*10^-6 //Units in F
+q=c*vfg //Units in C
+printf("The charge on the capacitor is q=%.5f C",q)
diff --git a/3648/CH17/EX17.14/Ex17_14.txt b/3648/CH17/EX17.14/Ex17_14.txt new file mode 100644 index 000000000..25384767c --- /dev/null +++ b/3648/CH17/EX17.14/Ex17_14.txt @@ -0,0 +1,4 @@ +Current in wire 1 is I1=2 A
+Current in wire 2 is I2=4 A
+Current in wire 3 is I3=2 A
+The charge on the capacitor is q=0.00001 C
\ No newline at end of file diff --git a/3648/CH17/EX17.15/Ex17_15.sce b/3648/CH17/EX17.15/Ex17_15.sce new file mode 100644 index 000000000..78a08536b --- /dev/null +++ b/3648/CH17/EX17.15/Ex17_15.sce @@ -0,0 +1,17 @@ +//Example 17_15
+clc();
+clear;
+//To find the terminal potential of each battery
+v=18 //Units in V
+r=9 //Units in Ohms
+i=v/r //Units in A
+r1=0.1 //Units in Ohms
+v1=-i*r1 //Units in V
+v2=24 //Units in V
+v11=v1+v2 //Units in V
+r2=0.9 //Units in Ohms
+v3=i*r2 //Units in V
+v4=6 //Units in V
+v22=v3+v4 //Units in V
+printf("The Potential difference between d to c is=%.1f V",v11)
+printf("\nThe potential difference between b to a is=%.1f V",v22)
diff --git a/3648/CH17/EX17.15/Ex17_15.txt b/3648/CH17/EX17.15/Ex17_15.txt new file mode 100644 index 000000000..4d02765f8 --- /dev/null +++ b/3648/CH17/EX17.15/Ex17_15.txt @@ -0,0 +1,2 @@ +The Potential difference between d to c is=23.8 V
+The potential difference between b to a is=7.8 V
\ No newline at end of file diff --git a/3648/CH17/EX17.16/Ex17_16.sce b/3648/CH17/EX17.16/Ex17_16.sce new file mode 100644 index 000000000..93c5f7005 --- /dev/null +++ b/3648/CH17/EX17.16/Ex17_16.sce @@ -0,0 +1,9 @@ +//Example 17_16
+clc();
+clear;
+//To findout how large a a resistance must the recording device must have
+r1=10000 //Units in Ohms
+percent=1 //Units in Percentage
+vo=1/(r1*(percent*100)) //Units In terms of Ro
+Ro=1/vo //Units in Ohms
+printf("The resistance of the recording device is=%d Ohms",Ro)
diff --git a/3648/CH17/EX17.16/Ex17_16.txt b/3648/CH17/EX17.16/Ex17_16.txt new file mode 100644 index 000000000..ac738fa70 --- /dev/null +++ b/3648/CH17/EX17.16/Ex17_16.txt @@ -0,0 +1 @@ +The resistance of the recording device is=1000000 Ohms
\ No newline at end of file diff --git a/3648/CH17/EX17.16/Ex17_6.txt b/3648/CH17/EX17.16/Ex17_6.txt new file mode 100644 index 000000000..c7faddf1b --- /dev/null +++ b/3648/CH17/EX17.16/Ex17_6.txt @@ -0,0 +1 @@ +Cost needed to operate is=0.0350 Dollars
\ No newline at end of file diff --git a/3648/CH17/EX17.2/Ex17_2.sce b/3648/CH17/EX17.2/Ex17_2.sce new file mode 100644 index 000000000..0804d4c31 --- /dev/null +++ b/3648/CH17/EX17.2/Ex17_2.sce @@ -0,0 +1,8 @@ +//Example 17_2
+clc();
+clear;
+//To find the resistance in bulb
+v=1.55 //Units in V
+i=0.08 //Units in A
+r=v/i //Units in Ohms
+printf("The resistance in bulb is=%.1f Ohms",r)
diff --git a/3648/CH17/EX17.2/Ex17_2.txt b/3648/CH17/EX17.2/Ex17_2.txt new file mode 100644 index 000000000..09c98e664 --- /dev/null +++ b/3648/CH17/EX17.2/Ex17_2.txt @@ -0,0 +1 @@ +The resistance in bulb is=19.4 Ohms
\ No newline at end of file diff --git a/3648/CH17/EX17.3/Ex17_3.sce b/3648/CH17/EX17.3/Ex17_3.sce new file mode 100644 index 000000000..91d6c4a92 --- /dev/null +++ b/3648/CH17/EX17.3/Ex17_3.sce @@ -0,0 +1,9 @@ +//Example 17_3
+clc();
+clear;
+//To find the resistance in wire
+row=1.7*10^-8 //Units in Ohm meter
+l=40 //Units in meters
+a=0.0331*10^-4 //Units in meters^2
+r=(row*l)/a //Units in Ohms
+printf("The resistance in wire is=%.3f Ohms",r)
diff --git a/3648/CH17/EX17.3/Ex17_3.txt b/3648/CH17/EX17.3/Ex17_3.txt new file mode 100644 index 000000000..939b3df44 --- /dev/null +++ b/3648/CH17/EX17.3/Ex17_3.txt @@ -0,0 +1 @@ +The resistance in wire is=0.205 Ohms
\ No newline at end of file diff --git a/3648/CH17/EX17.4/Ex17_4.sce b/3648/CH17/EX17.4/Ex17_4.sce new file mode 100644 index 000000000..a6069e15b --- /dev/null +++ b/3648/CH17/EX17.4/Ex17_4.sce @@ -0,0 +1,9 @@ +//Example 17_4
+clc();
+clear;
+//To find the appropriate resistance of the wire
+alpha=0.0045 //Units in Centigrade^-1
+t=1780 //Units in Centigrade
+deltaR=240 //Units in Ohms
+ro=deltaR/(1+(alpha*t)) //Units in ohms
+printf("The appropriate resistance in wire is Ro=%.1f Ohms",ro)
diff --git a/3648/CH17/EX17.4/Ex17_4.txt b/3648/CH17/EX17.4/Ex17_4.txt new file mode 100644 index 000000000..859efe8e1 --- /dev/null +++ b/3648/CH17/EX17.4/Ex17_4.txt @@ -0,0 +1 @@ +The appropriate resistance in wire is Ro=26.6 Ohms
\ No newline at end of file diff --git a/3648/CH17/EX17.5/Ex17_5.sce b/3648/CH17/EX17.5/Ex17_5.sce new file mode 100644 index 000000000..f5834f4a9 --- /dev/null +++ b/3648/CH17/EX17.5/Ex17_5.sce @@ -0,0 +1,8 @@ +//Example 17_5
+clc();
+clear;
+//To find out the amount of heat developed in bulb
+t=20*60 //Units in sec
+pow=40 //Units in W
+heat=t*pow //Units in J
+printf("Heat generated in bulb is=%d J",heat)
diff --git a/3648/CH17/EX17.5/Ex17_5.txt b/3648/CH17/EX17.5/Ex17_5.txt new file mode 100644 index 000000000..d536714ef --- /dev/null +++ b/3648/CH17/EX17.5/Ex17_5.txt @@ -0,0 +1 @@ +Heat generated in bulb is=48000 J
\ No newline at end of file diff --git a/3648/CH17/EX17.6/Ex17_6.sce b/3648/CH17/EX17.6/Ex17_6.sce new file mode 100644 index 000000000..cef19b0bc --- /dev/null +++ b/3648/CH17/EX17.6/Ex17_6.sce @@ -0,0 +1,10 @@ +//Example 17_6
+clc();
+clear;
+//To calculate the cost needed to operate
+power=0.7 //Units in KW
+time=0.5 //Units in h
+heat=power*time //Units in K Wh
+cost=0.10 //Units in Dollars
+tcost=cost*heat //Units in Dollars
+printf("Cost needed to operate is=%.4f Dollars",tcost)
diff --git a/3648/CH17/EX17.6/Ex17_6.txt b/3648/CH17/EX17.6/Ex17_6.txt new file mode 100644 index 000000000..c7faddf1b --- /dev/null +++ b/3648/CH17/EX17.6/Ex17_6.txt @@ -0,0 +1 @@ +Cost needed to operate is=0.0350 Dollars
\ No newline at end of file diff --git a/3648/CH17/EX17.7/Ex17_7.sce b/3648/CH17/EX17.7/Ex17_7.sce new file mode 100644 index 000000000..981f8feae --- /dev/null +++ b/3648/CH17/EX17.7/Ex17_7.sce @@ -0,0 +1,10 @@ +//Example 17_7
+clc();
+clear;
+//To find the current in circuit
+v1=3 //Units in V
+v2=12 //Units in V
+r1=5 //Units in Ohms
+r2=6 //Units in Ohms
+i=(v1-v2)/(r1+r2) //Units in A
+printf("The current in circuit is I=%.2f A",i)
diff --git a/3648/CH17/EX17.7/Ex17_7.txt b/3648/CH17/EX17.7/Ex17_7.txt new file mode 100644 index 000000000..ec2901965 --- /dev/null +++ b/3648/CH17/EX17.7/Ex17_7.txt @@ -0,0 +1 @@ +The current in circuit is I=-0.82 A
\ No newline at end of file diff --git a/3648/CH17/EX17.8/Ex17_8.sce b/3648/CH17/EX17.8/Ex17_8.sce new file mode 100644 index 000000000..d311a0572 --- /dev/null +++ b/3648/CH17/EX17.8/Ex17_8.sce @@ -0,0 +1,12 @@ +//Example 17_8
+clc();
+clear;
+//To find the current in all wires
+v=9 //Units in V
+r1=18 //Units in Ohms
+i2=-v/r1 //Units in A
+v1=6 //Units in V
+r2=12 //Units in Ohms
+i3=(v+v1)/r2 //Units in A
+i1=i3-i2 //Units in A
+printf("Current in wire 1 is I1=%.2f A\nCurrent in wire 2 is I2=%.2f A\nCurrent in wire 3 is I3=%.2f A\n",i1,i2,i3)
diff --git a/3648/CH17/EX17.8/Ex17_8.txt b/3648/CH17/EX17.8/Ex17_8.txt new file mode 100644 index 000000000..49d0df810 --- /dev/null +++ b/3648/CH17/EX17.8/Ex17_8.txt @@ -0,0 +1,3 @@ +Current in wire 1 is I1=1.75 A
+Current in wire 2 is I2=-0.50 A
+Current in wire 3 is I3=1.25 A
\ No newline at end of file diff --git a/3648/CH17/EX17.9/Ex17_9.sce b/3648/CH17/EX17.9/Ex17_9.sce new file mode 100644 index 000000000..b18b83f7c --- /dev/null +++ b/3648/CH17/EX17.9/Ex17_9.sce @@ -0,0 +1,12 @@ +//Example 17_9
+clc();
+clear;
+//To find the current I in the battery
+r1=3 //Units in Ohms
+r2=6 //Units in Ohms
+rbc=(r1*r2)/(r1+r2) //Units in Ohms
+r3=4 //Units in Ohms
+rac=r3+rbc //Units in Ohms
+v=12 //Units in V
+i=v/rac //Units in A
+printf("The current I=%d A",i)
diff --git a/3648/CH17/EX17.9/Ex17_9.txt b/3648/CH17/EX17.9/Ex17_9.txt new file mode 100644 index 000000000..9265464a8 --- /dev/null +++ b/3648/CH17/EX17.9/Ex17_9.txt @@ -0,0 +1 @@ +The current I=2 A
\ No newline at end of file |