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If you had a simple circuit of one hot wire (10 ohms), a load (100 ohms), and a neutral wire (10 ohms) at 120 volts;
total resistance would be 120 ohms,
divide 120 volts by 120 ohms = 1 amp (electrons),
current stays the same in a series circuit,
so 1 amp would flow through each part of the circuit,
1 amp times 10 ohms equals 10 volts dropped on each wire,
120 - (10 + 10) = 100 volts left for the load,
1 amp through the 100 ohm load proves this
What else can I help you with?
What unit is used to measure voltage drop?
Voltage drop is typically measured in units of volts (V). It is a way to quantify the loss of voltage as electrical current flows through a circuit due to resistance. Voltage drop can be calculated by measuring the difference in voltage between two points in the circuit.
Why drop voltage in xlpe cable is more than PVC cable?
The higher voltage drop in XLPE cables compared to PVC cables is due to the different electrical properties of the materials. XLPE has a lower dielectric constant and higher resistivity than PVC, leading to a higher internal resistance and therefore higher voltage drop. Additionally, XLPE cables usually have a higher operating temperature, which can also contribute to increased voltage drop.
What is the voltage drop for 16 mm Cable over 100 meters?
The voltage drop depends on the current through the cable.For DC current in cable of 16 mm diameter, at 68° F, the voltage drop is(0.00857) x (current, Amperes) volts.
What will the voltage drop on a 1.5 mm cable run 1.5 kilometres be?
The voltage drop on a 1.5 mm cable run of 1.5 kilometers will depend on factors such as the current flowing through the cable, the material of the cable, and the temperature. Typically, to calculate voltage drop, you can use the formula: Voltage drop = (2 x current x length x resistance) / cross-sectional area.
Are resistor drops the voltage or current?
Resistors drop voltage by creating a voltage difference across themselves. This voltage drop is determined by the resistance value of the resistor and the current flowing through it, according to Ohm's Law (V=IR). The current passing through a resistor remains constant if the resistor is in series with other components in a circuit.
Why there is a voltage drop in a resistor?
Any device as soon as electrons flow there is restriction caused by materials opposing this electrons flow.
What is potential drop?
There is no difference between potential difference and potential drop. Both terms refer to the difference in voltage (i.e. potential) across a component. Depending on how you look at it, both terms can refer to positive or negative differences, i.e. drop, for instance, can be negative, implying a rise.
What is volts drop?
the voltage drop means whenever the conductor passing through the supply voltage, according to the resistivity property to reduces the some amount of voltage that drop is known as voltage drop for example the resistance is used to drop the voltage to the circuit.............................................
What is the voltage drop using?
Voltage drop is caused by circuit resistance
The voltage drop in line can be decreased by?
The voltage drop in a line can be decreased by
What is the effect of diode voltage drop as the output voltage?
The effect of diode voltage drop as the output voltage is that the input voltage will not be totally transferred to the output because power loss in the diode . The output voltage will then be given by: vout=(vin)-(the diode voltage drop).
What cause the voltage drop in shunt generator when its loaded?
because the voltage likes to drop
What is the difference between voltage forward voltage and voltage drop?
Voltage is the potential difference between the source & any point in the circuit. The forward voltage is the voltage drop across the diode if the voltage at the anode is more positive than the voltage at the cathode (if you connect + to the anode). Voltage drop means, amount of voltage by which voltage across load resistor is less then the source voltage.
What effect does it have on the voltage drop in an electrical cable if the resistance of the cable is decreased?
It will decrease the voltage drop.
What will be the voltage drop when diode and resistance are used in series in a circuit?
voltage drop deviding accure
Why peak voltage of the load is smaller than the voltage from the transformer output?
The voltage appearing across a load is always smaller than the no-load voltage of any voltage source -e.g. batteries, generators, or transformers. In simple terms this is because all these voltage sources have internal resistance or impedance which results in an internal voltage drop when the source delivers a load current. The resulting voltage, therefore, is always the difference between the no-load voltage and the internal voltage drop. A measure of the difference between a source's no-load and full-load voltage is termed its 'voltage regulation'.
What is the voltage drop across a resistor of 300 kilo ohm?
What is the amount of current flowing through the resistor? Voltage drop is dependent on the current. Ohm x Amps = Voltage drop
