PD 2: Electric Energy and Current HW#1 by Thomas E Clark https://padlet.com/tec430/9wekzdsi6o56 (1) What is Electric Potential Energy (EPE)? (2) What is the formula for EPE? (id variables) (3) What is the potential difference in terms of electric potential? (4) What is the formula for potential difference in a uniform field (Id variables) (5) What is capacitance? (6) What is the formula for C (id variable)? (6) What is electric current and the formula (variables) to determine it? (7) What is resistance and the formula (variables) for it? en-us 2017-05-01 16:07:14 UTC 2025-09-25 22:57:52 UTC hello@padlet.com Natalie Pandher https://padlet.com/tec430/9wekzdsi6o56/wish/169213282 1. Electric Potential Energy is a potential energy that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.
2. EPE= kQq/r or k constant times the two charges divided by the distance(coulomb's law) measured in Joules
3. Potential difference is the difference of electrical potential between two points. 
4. Potential difference= W/Q or work/charge  measured in voltage
5. Capacitance is the ability of a system to restore an electric charge. 
6. C= EA/d or the area of plate overlap divided by the distance between the two plates measured in Farads
6. Electric current is the flow of electric charge. found by Ohm's law which is V= i x R
7. The resistance of a circuit component or device is defined as the ratio of the voltage applied to the electric current. Found by I=V/R or ohm's law ]]> 2017-05-01 16:11:57 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169213282 Tabib Hossain https://padlet.com/tec430/9wekzdsi6o56/wish/169213561 1. Electric potential energy is the capacity for doing work that depends on the positions and configurations of charges.
2. U = (kQq)/r 
k = Coulomb's constant
Q = charge 1
q = charge 2
r = distance between charges
3. Potential difference is the difference in electric potential of two charges.
4. Potential Difference = W/Q 
W = work
Q = charge in volts
5. Capacitance is the ability of a system to store an electric charge.
6. C = kA/d
C = capacitance
k = relative permittivity of the material between the two plates
A = Area of the place
d = distance
7. R = V/I
R = resistance
V = volts
I = current in amps]]> 2017-05-01 16:12:52 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169213561 Anton Loeb https://padlet.com/tec430/9wekzdsi6o56/wish/169213887 1. Electric Potential Energy 
2.  U=(kQq)/r
k is the Coulomb's constant, Q is the charge 1 and q is the charge 2, and r is the distance between the charges.
3. The ptential difference in the terms of the electric potential.
4. The formula for the potential difference in the uniform field is W/Q, and the W = Work, and Q = charge in volts.
5. Capacitance is defined as the ability of a system to store a charge of electricity.
6. C = kEA/d, and the C is capacitance, the k is the relative permittivity constant thing.
7. The formula for the resistance is R = V/I, and the R = resistance, V = volts, and I is the current in amps.

]]> 2017-05-01 16:13:56 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169213887 Kaylyn Robertson & Tessa Chavez https://padlet.com/tec430/9wekzdsi6o56/wish/169214070 1.) Electric Potential Energy is an energy that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system. 
2.) U= (kQq)/r
Q=  Charge 1
q= Charge 2
r= dist. between charges
3.) The potential difference is the difference of electrical potential between two points.
4.) potential difference= W/Q
W= work
Q= charge in volts
5.) Capacitance is the ability of a system to restore an electric charge.
6.) C= kRA/d, and the C is capacitance.
7.) The resistance of a device or circuit is the ration of voltage applied to electric current flowing through it.]]> 2017-05-01 16:14:29 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169214070 Alan Martino + Andrew Tran https://padlet.com/tec430/9wekzdsi6o56/wish/169214298 1.) Electric Potential Energy can be defined as the capacity for doing work which arises from position or configuration. 
2.) Formula: U= (KQq)/r
3.) Potential difference in terms of electric potential is the difference of electric potential between two charges.
4.) Potential Diff.: W/Q
w= work
Q= charge in volts
5.) Capacitance is the ability of a system to store an electric charge.
6.) C = kA/d
C= capacitance 
K= relative permittivity of the material b/w two plates.
7.) R = V/I 
R= Resistance 
V= Volts
I= Current in amps.

]]> 2017-05-01 16:15:17 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169214298 Ian Ruiz 1. Electric potential energy is the potential energy that comes from conservative forces and associates with the configuration of a particular set of point charges in a defined system. https://padlet.com/tec430/9wekzdsi6o56/wish/169214299 2. U=kQq/r
k= Coulomb's constant, Q= charge 1, q= charge 2
3. Potential difference in terms of electric potential is the difference of electric potential between two charges.
4.  Potential difference: W/Q
W: Work, Q: Charge (in volts)
5. Capacitance is a system's ability to store an electric charge.
6. C=EA/D
EA: area of plate overlap. D: dist. between two plates (measured in Farads).
6. Electric current how an electric charge flows. Given by formula I=V/R which is derived from Ohm's Law.
I: current, V: voltage, R: resistance 
7. The resistance of a device or circuit is the ration of voltage applied to electric current flowing through it. It's formula is R=V/I
R: resistance(ohms), V:Voltage(volts), I: current(amps)]]> 2017-05-01 16:15:17 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169214299 Adithya agutala https://padlet.com/tec430/9wekzdsi6o56/wish/169215048 1. EPE is the potential energy that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.
2. U = (kQq)/r
k = Coulomb's constant
Q = charge 1
Q = charge 2
r = dist. between charges
3. Potential difference is the difference in electric potential between two points. 

]]> 2017-05-01 16:17:58 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169215048 Kayla Yim kaylayim5 https://padlet.com/tec430/9wekzdsi6o56/wish/169215112 1. Electric potential energy is a potential energy that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.
2. U= (KQq)/ r
k= Coulomb's Constant
Q= Charge 1
q= Charge 2
r= Distance between charges
3. Potential Difference is the difference in electric potential between
 two points.
4. Potential Difference= Work/ Charge and is measured in voltage.
5. Capacitance is the ability of a system to store an electric charge.
6. C= Q/ V
Q= magnitude of charge stored on each plate
V= Voltage applied to the plates
7.Electric current is a quantifiable notion which is defined as the rate at which charge flows past a point on the circuit.
I = Q / t
I= Current and Q is the quantity of charge flowing by a point in a time period of t.
8. Resistance is the hindrance to the flow of charge.
I = V/R
V is the voltage drop of the resistor, measured in Volts (V).
I is the electrical current flowing through the resistor
R is the resistance of the resistor, measured in Ohms (Ω)

]]> 2017-05-01 16:18:13 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169215112 agutala https://padlet.com/tec430/9wekzdsi6o56/wish/169216253 2017-05-01 16:22:26 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169216253 Andrew Lin alin3 https://padlet.com/tec430/9wekzdsi6o56/wish/169217719 1. Electric potential energy is the potential energy that exists between particular point charges in a defined system as a result of Coulomb forces.

2. U = (kQq) / r
k = Coulomb's constant (8.988 × 109 N-m2 / C2)
Q = First charge (C)
q = Second charge (C)
r = Distance between charges (m)

3. In terms of electric potential, the potential difference (ΔV) is the difference in electric potential between the initial and final location of a charge. (SI unit volt, 1 J / C)

4. ΔV = W / Q = ΔPE / Q
W = Work (J)
Q = Charge (C)
ΔPE = Change in potential energy (J)

5. Capacitance is the ability of a system to store an electric charge. (SI unit farad, 1 C / V)
C = Q / ΔV
Q = Magnitude of charge on each plate (C)
ΔV = Potential Difference (V)

6. Electric current is a flow of electric charge, often carried by electrons. (SI unit amp, 1 C / s)
I = Q / t
Q = Charge passing through cross-section of wire (C)
t = Time (s)

7. Resistance is the hindrance to a flow of charge. (SI unit ohm, 1 V / A)
R = V / I = ρL / A
V = Voltage (V)
I = Current (A)
ρ = Resistivity (Ω-m)
L = Length of wire (m)
A = Cross-sectional area of wire (m2)]]> 2017-05-01 16:26:33 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169217719 Weixin Luo https://padlet.com/tec430/9wekzdsi6o56/wish/169217881 1. Electric potential energy is a potential energy that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.
2.U=KQq/r
K=coulomb's constant
Q=charge1
q=charge2
r=distance between charges
3.The electric potential difference is the difference in electric potential (V) between the final and the initial location when work is done upon a charge to change its potential energy.
4.W/Q 
W=work
Q=charge inn Volts
5. Caapacitance is the ability of a system to store an electric charge.
6.kA/d
C=capacitance
K=relative permitivity of the material b/w
7. R=V/I
R=resistance
V=Volts
I=Current in Amps


]]> 2017-05-01 16:27:02 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169217881 Arib aahmed5 https://padlet.com/tec430/9wekzdsi6o56/wish/169218493 1.  Electric potential energy is a potential energy that exists between particular point charges with a defined system. 

2. u = kqq/r
k = columbs constant
q= charges
r = distance

3. Electrical potential between the two points

4. Work / charge = voltage

5.  Capacitance is the ability of a system to store electric charges. 

6, c = q/v
q=  magnitude
v = voltage

7. electric current is a quantifiable notion which is defended as the rate or ratio of the voltage applied to the electric current

]]> 2017-05-01 16:29:12 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169218493 Stephen Tu https://padlet.com/tec430/9wekzdsi6o56/wish/169547297 1. Electric potential energy is potential energy that derives from conservative Coulomb forces and has to do with the configuration of a particular set of point charges within a defined system.
2.U= (KQq)/ r
k= Coulomb's Constant
Q= Charge 1
q= Charge 2
r= Distance between charges
3. Potential difference is the difference between the initial and final location between two charges.
4. W/Q where work is W and Q is charge in volts
5. Capacitance is the ability of a system to store an electric charge.
6. C= EA/d or the area of plate overlap divided by the distance between the two plates measured in Farads
6.The flow of electric charge is the electric current which is found by Ohm's law, V= i x R
7. The resistance of a circuit component or device is defined as the ratio of the voltage applied to the electric current.]]> 2017-05-02 21:06:39 UTC https://padlet.com/tec430/9wekzdsi6o56/wish/169547297