(Limit the calculation to 4 decimal places) 1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation 1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs. R Figure 1 E www. L+RI = E(t) dt (Eq. 1) E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5 H, resistance (R)= 4 2 and voltage (E.)=20 volt. Eo -Rt Check with the real answer: Imax = 10 (1 1-eL = 4.9999 amp 2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain pipe. The water level in the tank can be expressed by Equation 1. dH(t) dt ==√ 2g √H(t) (Eq.1) H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical method and step size of 40 secs. What can be done to improve the answer? Check with the real answer: t = - 2√H-2.8284 √29 203.0114 secs (Limit the calculation to 4 decimal places) 1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation 1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs. R Figure 1 E www. L+RI = E(t) dt (Eq. 1) E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5 H, resistance (R)= 4 2 and voltage (E.)=20 volt. Eo -Rt Check with the real answer: Imax = 10 (1 1-eL = 4.9999 amp 2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain pipe. The water level in the tank can be expressed by Equation 1. dH(t) dt ==√ 2g √H(t) (Eq.1) H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical method and step size of 40 secs. What can be done to improve the answer? Check with the real answer: t = - 2√H-2.8284 √29 203.0114 secs
(Limit the calculation to 4 decimal places) 1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation 1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs. R Figure 1 E www. L+RI = E(t) dt (Eq. 1) E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5 H, resistance (R)= 4 2 and voltage (E.)=20 volt. Eo -Rt Check with the real answer: Imax = 10 (1 1-eL = 4.9999 amp 2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain pipe. The water level in the tank can be expressed by Equation 1. dH(t) dt ==√ 2g √H(t) (Eq.1) H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical method and step size of 40 secs. What can be done to improve the answer? Check with the real answer: t = - 2√H-2.8284 √29 203.0114 secs (Limit the calculation to 4 decimal places) 1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation 1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs. R Figure 1 E www. L+RI = E(t) dt (Eq. 1) E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5 H, resistance (R)= 4 2 and voltage (E.)=20 volt. Eo -Rt Check with the real answer: Imax = 10 (1 1-eL = 4.9999 amp 2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain pipe. The water level in the tank can be expressed by Equation 1. dH(t) dt ==√ 2g √H(t) (Eq.1) H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical method and step size of 40 secs. What can be done to improve the answer? Check with the real answer: t = - 2√H-2.8284 √29 203.0114 secs
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
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Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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Can you solve this two numerical method eqn and teach me.
Transcribed Image Text:(Limit the calculation to 4 decimal places)
1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation
1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp
at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs.
R
Figure 1
E
www.
L+RI = E(t)
dt
(Eq. 1)
E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5
H, resistance (R)= 4 2 and voltage (E.)=20 volt.
Eo
-Rt
Check with the real answer: Imax = 10 (1
1-eL = 4.9999 amp
2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain
pipe. The water level in the tank can be expressed by Equation 1.
dH(t)
dt
==√ 2g
√H(t)
(Eq.1)
H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational
acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical
method and step size of 40 secs. What can be done to improve the answer?
Check with the real answer: t = -
2√H-2.8284
√29
203.0114 secs
Transcribed Image Text:(Limit the calculation to 4 decimal places)
1) Figure 1 shows the RL circuit. By using Kirchhoff voltage law, the RL circuit in the figure can be described by Equation
1. Using suitable numerical method, estimate the maximum current (I) of the electrical circuits if the initial / = 0 amp
at t=0 sec with a step size of 2 sec. It is estimated to get Imax between 14-18 secs.
R
Figure 1
E
www.
L+RI = E(t)
dt
(Eq. 1)
E(t) is voltage change at time t (sec) and due to constant electromotive force, E which is equal Eo. Inductance (L)= 5
H, resistance (R)= 4 2 and voltage (E.)=20 volt.
Eo
-Rt
Check with the real answer: Imax = 10 (1
1-eL = 4.9999 amp
2) A water tank is schedule for maintenance. To do that, the water inside the tank need to be emptied through the drain
pipe. The water level in the tank can be expressed by Equation 1.
dH(t)
dt
==√ 2g
√H(t)
(Eq.1)
H(t) is the water level at a time t (sec), D = tank diameter (2 ft), d = drain pipe diameter (1/12 ft) and g = gravitational
acceleration (32.2 ft/sec). The initial water level, Ho= 2 ft. Estimate the time to empty the tank using suitable numerical
method and step size of 40 secs. What can be done to improve the answer?
Check with the real answer: t = -
2√H-2.8284
√29
203.0114 secs
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