(ii) Eliminate R from equations (i) and (ii) in 4 above and obtain an equation connecting...
(ii) Eliminate R from equations (i) and (ii) in 4 above and obtain an equation connecting E, V, I and r. Identify the independent and dependent variable in this equation and write it in the y = mx + b form.
eq 1E=I(R+r)
eq 2 V=IR
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(ii) Eliminate R from equations
(i) and (ii) in 4 above and obtain an equation connecting...
E = I(R + r) .... (i) V = IR ...(ii) Eliminate R from equations (i)...
E = I(R + r) .... (i) V = IR ...(ii) Eliminate R from equations (i) and (ii) in 4 above and obtain an equation connecting E, V, I and r. Identify the independent and dependent variable in this equation and write it in the y = mx + b form.
E = I(R + r) .... (i) V = IR ...(ii) Use equations (i) and (ii)...
E = I(R + r) .... (i) V = IR ...(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b Identify the independent variable and the dependent variable
If I is the current in the external resistor R and r is the internal resistance...
If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is: E = I(R + r) …….(i) For the same current in the external resistor R, the terminal voltage is given by: V = IR …….(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b Identify...
If I is the current in the external resistor R and r is the internal resistance...
If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is: E = I(R + r) …….(i) For the same current in the external resistor R, the terminal voltage is given by: V = IR …….(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b...
If I is the current in the external resistor R and r is the internal resistance...
If I is the current in the external resistor R and r is the internal resistance of the cell, the equation for the whole circuit is: E = I(R + r) …….(i) For the same current in the external resistor R, the terminal voltage is given by: V = IR …….(ii) Use equations (i) and (ii) to solve for r by eliminating I and write this equation the form: y = mx + b Identify...
I'm having trouble with numbers 5 to 7. I need help working out the equation in...
I'm having trouble with numbers 5 to
7.
I need help working out the
equation in question 5 so I can graph it for number 6 and using the
slope from the graph to solve number 7.
1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...
I'm having trouble with numbers 5 to 7. I need help working out the equation in...
I'm having trouble with numbers 5 to
7.
I need help working out the
equation in question 5 so I can graph it for number 6 and using the
slope from the graph to solve number 7.
1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...
1. Measure ands record the e.m.f E of the given cell. emf=5.65V 2. Connect an external...
1. Measure ands record the e.m.f E of the given cell. emf=5.65V 2. Connect an external resistance R = 1 W and measure the terminal voltage V across the resistor. 1 ohm V=4.45V 3. Repeat step 2 using six different values of R each time measuring V. Tabulate the values of V and R. 1 ohm 4.45 V 2 ohm 4.64 3 ohm 4.77 V 4 ohm 4.88V 5 ohm 4.96V 10 ohm 5.16V 20 ohm 5.32 V...
problem 34 Equations with the Independent Variable Missing. If a second order differential equation has the...
problem 34
Equations with the Independent Variable Missing. If a second order differential equation has the form y"f(y, y), then the independent variable t does not appear explicitly, but only through the dependent variable y. If we let y', then we obtain dv/dt-f(y, v). Since the right side of this equation depends on y and v, rather than on and v, this equation is not of the form of the first order equations discussed in Chapter 2. However, if we...
Hi! i only need help with #4. for part ii) the equation we are suppsed to...
Hi! i only need help with #4. for part ii) the equation we are
suppsed to use is: I=1/2E(sum)CiZi^2.
for part iii. the equation we are suppose to use:
logYi=-0509zi^2I^1/2.
for part iv) the equations we are suppsed to use are: 1. Ecell
~ Ecell ^o -(RT/nF) lnQ. 2.
Q=(Yc[C])^c(YD[D])^d/(YA[A]^a(Yb[B])^b
Thank you!!:)
Pre-Lab Questions If I wish to construct a Voltaic Cell using Zinc-Zinc Ion and Silver-Silver Ion Half- Cells, which metal will serve as the Anode and which the...
I'm having trouble with numbers 5 to
7.
I need help working out the
equation in question 5 so I can graph it for number 6 and using the
slope from the graph to solve number 7.
1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...
I'm having trouble with numbers 5 to
7.
I need help working out the
equation in question 5 so I can graph it for number 6 and using the
slope from the graph to solve number 7.
1. 2 points Measure ands record the em.f E of the given cell. E = 5.65 v 2. Connect an external resistance R=12 and measure the terminal voltage V across the resistor. 2 points 1 ohm = 4.42 3. 1 Repeat step 2...
problem 34
Equations with the Independent Variable Missing. If a second order differential equation has the form y"f(y, y), then the independent variable t does not appear explicitly, but only through the dependent variable y. If we let y', then we obtain dv/dt-f(y, v). Since the right side of this equation depends on y and v, rather than on and v, this equation is not of the form of the first order equations discussed in Chapter 2. However, if we...
Hi! i only need help with #4. for part ii) the equation we are
suppsed to use is: I=1/2E(sum)CiZi^2.
for part iii. the equation we are suppose to use:
logYi=-0509zi^2I^1/2.
for part iv) the equations we are suppsed to use are: 1. Ecell
~ Ecell ^o -(RT/nF) lnQ. 2.
Q=(Yc[C])^c(YD[D])^d/(YA[A]^a(Yb[B])^b
Thank you!!:)
Pre-Lab Questions If I wish to construct a Voltaic Cell using Zinc-Zinc Ion and Silver-Silver Ion Half- Cells, which metal will serve as the Anode and which the...
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