how to calculate the potential difference voltage?
50617
Multiply the amount of the current by the amount of resistance in the circuit. The result of the multiplication will be the potential difference, measured in volts. This formula is known as Ohm's Law, V = IR.
759766
Potential difference in a series circuit. The total potential difference supplied by the cell is divided up between the components. If the components all have the same resistance they will have equal amounts of potential difference across them.
1359070
['Fan Load= No x Watt =2×60=120 Watt.', 'Fan Load=(No x Watt)/P.F=(2×60)/0.8= 150VA.', 'Computer Load= No x Watt =1×200=200 Watt.', 'Computer Load=(No x Watt)/P.F =(1×200)/0.8= 250VA.', 'Tube Light Load= No x Watt =2×30=60 Watt.', 'Tube Light Load=(No x Watt)/P.F =(2×30)/0.8= 75VA.', 'Total Electrical Load=120+200+60 =380 Watt.']
524916
Electric potential is the value of the electrical potential (V) at a given point. Potential difference is just that, the difference in the electrical potential between two points (e.g., V(b) - V(a) ). Both potential and potential difference can be negative or positive or zero.
1273837
Hence the potential difference at the 10 Ω resistor is 1.3 V.
1209860
['Subtract the expected value from the actual value (or the other way round) and get the absolute value of the difference: ABS(A2-B2)', 'Check if the absolute value is less than or equal to the allowed tolerance: ABS(A2-B2)<=C2.', 'Use the IF statement to return the desired messages.']
1074304
The relationship between the Potential difference and Flow of current is : I=V/R. Here, I implies Current flowing, V implies Voltage and, R implies Resistance in the circuit. It means, current is directly proportional to the voltage, and inversely proportional to resistance.
633966
To calculate voltage drop: Multiply current in amperes by the length of the circuit in feet to get ampere-feet. Circuit length is the distance from the point of origin to the load end of the circuit. Divide by 100. Multiply by proper voltage drop value in tables.
312734
potential difference: The difference in potential energy between two points in an electric field; the difference in charge between two points in an electrical circuit; voltage. electric field: A region of space around a charged particle, or between two voltages; it exerts a force on charged objects in its vicinity.
552938
All resistance are connected in series combination so Total resistance is equal to summation of all resistance. Total resistance = 6 ohm. Now potential difference across 3 ohm resistor, V = IR. so Potential difference across 3 ohm resistor V = 3*1/3 = 1 Volt.
906717
The potential difference between two points in an electric field is defined as amount of work done in moving a unit charge from one point to other point. Potential difference = Work Done/ Quantity of Charge moved. V=W/Q.
853313
['Given: ... ', 'Multiply the sf area by 3 volt-amperes (VA) per sf. ... ', 'Add 1,500 VA for each 2-wire, 20-amp small appliance branch circuit and the laundry circuit. ... ', 'Add in the appliance loads at nameplate value. ... ', 'Add all appliance loads together: ... ', 'Subtract 10,000 VA from the total VA (this will be added back in later)']
521079
Voltage and Potential difference are two words that refer to the same thing, a difference between two points. Potential Difference is the amount of work done in moving a unit of charge from one point to another. Voltage is the electromotive force difference between two charges.
1153596
The electrical potential difference in a uniform electric field is given as V = E d . The work done moving a charge against the field can be found by W = V q .
1229606
The potential difference between the terminals of the battery on an open circuit is 2.2 volts. When it is connected across a resistance of 5 ohms, the potential difference falls to 1.8 volts.
970101
The Potential Difference is the drop in voltage that occurs across a resistor as current flows through it. In a circuit, Potential Difference or Voltage (V) = Current (I) * Resistance(R), or to abbreviate V=I*R. In this case, I=5 amps and R=10 ohms, so V= I*R= 5 amps*10 ohms=50 volts.
219974
You need to know the overall potential difference across the resistor and the two resistor value which are in series. Parallel resistor makes no difference. If the two resistor in series are r1 and r2 and potential difference across the two is V, then Vr1 = V * r1 / (r1+r2).