Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 2)
2.
If 60 J of energy are available for every 15 C of charge, what is the voltage?
Discussion:
162 comments Page 14 of 17.
R.V.RAMANA said:
1 decade ago
Energy = Voltage*Charge (Current).
60 = Voltage*15.
60/15 = Voltage.
4 = Voltage.
60 = Voltage*15.
60/15 = Voltage.
4 = Voltage.
SUMMI said:
10 years ago
V = E/Q.
V = 60/15.
V = 4.
V = 60/15.
V = 4.
Nasrullah Khan said:
10 years ago
E = V*Q.
E = 60 J.
Q = 15 C.
V = E/Q means 60/15 = 4 V.
E = 60 J.
Q = 15 C.
V = E/Q means 60/15 = 4 V.
Asrori said:
10 years ago
Seriously mate? E = CV?
E = 0.5CV^2 is the formula.
V should be 2*2 volts.
E = 0.5CV^2 is the formula.
V should be 2*2 volts.
Sandeep said:
10 years ago
V = J/C = 60J/15C = 4V.
Vani said:
10 years ago
V = J/C.
V = 60J/15C.
V = 4V.
V = 60J/15C.
V = 4V.
Bala said:
9 years ago
v = J/c.
v = 60J.
c = 15c.
v = 4v.
v = 60J.
c = 15c.
v = 4v.
Pavithira said:
9 years ago
c = q/v.
v = q/c.
= 60/15.
= 4.
v = q/c.
= 60/15.
= 4.
Agba samuel said:
9 years ago
E = qv, where E = energy, q = quantity of charge, v = voltage.
Make v the subject of the formular v = E/q.
So, v = 60/15 = 4v --> Ans.
Make v the subject of the formular v = E/q.
So, v = 60/15 = 4v --> Ans.
Sonali k said:
9 years ago
Watts = Volts * Amps,
60/t = V * 15/t,
V = 4.
60/t = V * 15/t,
V = 4.
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