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Describe the relationship between voltage and current for the resistors?
Wiki User
∙ 14y ago
R = V/I Therfore the resistance is proportional to the voltage and inversely proportional to the current.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoOhm's Law: v = iR.
v: voltage
i: current
R: resistance An mtransistor is not a linear device so while the above holds true the relationship does not
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How can I describe how current varies with voltage in wires resistors metal filament lamps and diodes?
If it's DC voltage, the relationship between current, resistance and voltage is defined by Ohm's Law. V = I / R A little manipulation shows that I = V * R. If The voltage and/or resistance varies with time, an easy way to describe it would be thus: I(t) = V(t) * R(t) Where I(t), V(t) and R(t) are all functions of time.
Does the current remains the same in a series circuit despite the different values if the resistors in the circuit?
current in series depends on values of resistors. more resistance less current will flow through and viceversa
Do additional resistors affect power?
Of course. Additional resistors change total resistance, which changes current, which affects power.
How will amps and current differ in a series if you get resistors with different resistance?
-- "Amps" and "current" are the same thing. Electric current is measured in units of Amperes. -- The current is always the same at every point in a series circuit, no matter how many resistors of the same or different values are in the circuit.
What is true about series connections of resistors?
The more resistance there is, the harder it is for current to flow. So the total resistance is the sum of all resistors in series.
What are Relationship between the voltage drop across the resistors and the currents through the resistors when resistors are connected in parallel?
A: The relationship is that the current will divide for each paths in a parallel circuit and the voltage drop across each will be the source voltage. In a series circuit the current will remain the same for each component but the voltage will divide to reflect each different component value. And the sum of all of the voltage drops will add to the voltage source.
What is the difference between electricity and electronics?
Electricity is a form of energy that results from the existence of charged particles such as electrons and protons either as an accumulation or statically.The relationship between voltage, current and resistance.Electronics uses the principles of electricity through electronic components for example resistors, transistors, coils, integrated circuits, capacitors etc.Electricity is the relationship between voltage, current, and resistance. Electronics utilizes the principles of electricity through electronic components, such as coils, capacitors, resistors, diodes, transistors, integrated circuits, etc.
Describe the relation between the size of your source and electric current?
The current drawn from a power source is directly proportional to the voltage of thesource, and inversely proportional to the resistance of the circuit between its terminals.There is no relationship between the current and the physical size of the source.
What is the relationship between capacitors in series and resistors in series?
resistor isdefined as the opposing the current flow in a circuit. capacitor is defined as the store the electric field in one forth of the cycle and the another quarter cycle stored energy will be released
What are resistors and why are they used?
Resistors are like funnels, they restrict the flow of current.
Why resistors are connecting?
resistors are used to resist the flow of current in a circuit.......
What resistors do in circuts?
Resistors limit current. In an ideal circuit (theoretically impossible) the prevent current from becoming infinite.
Does the resistors current changes if the voltage across a fixed resistors is cut in half?
If the voltage across a resistor or resistors is halved, then the resulting current will also fall by half.
How can I describe how current varies with voltage in wires resistors metal filament lamps and diodes?
If it's DC voltage, the relationship between current, resistance and voltage is defined by Ohm's Law. V = I / R A little manipulation shows that I = V * R. If The voltage and/or resistance varies with time, an easy way to describe it would be thus: I(t) = V(t) * R(t) Where I(t), V(t) and R(t) are all functions of time.
What are Resistors wired in series?
Resistors are wired in series when they are connected in a line. The current flows through the resistors one after the other.
When a 30.0-V emf device is placed across two resistors in series a current of 14.0 A is flowing in each of the resistors. When the same emf device is placed across the same two resistors in parallel?
There is insufficient information in the question to answer it. 30 volts generating 14 amperes means the two resistors have a total series resistance of 2.143 ohms. Since no relationship was stated, we don't know the value of the individual resistors. If the two resistors had the same resistance, the net parallel resistance would be 0.536 ohms, and a current of 56 amperes would flow.
Do additional resistors affect current in a series circuit?
Yes, additional resistors affect current in a series circuit by increasing the total resistance, which decreases the total current.
