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In a simple circuit a 12-V source produces 240 micro A so what is the circuit resistance?
Wiki User
∙ 14y ago
R = E / I = 12 / (240 x 10-6) = 50,000 ohms = 50 KΩ
Wiki User
∙ 14y ago
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How will you convert a open current circuit to a open voltage circuit?
The first thing you need to know is the internal resistance of the current source, the voltage source will have the same internal resistance. Then compute the open circuit voltage of the current source, this will be the voltage of the voltage source. You are now done.
You have a circuit that has Voltage source of 9V and Resistance of 5k what is the Current in this circuit?
Ohm's Law Voltage = Current x Resistance V = I x R I = 9/5000
Does a voltage source have resistance?
Voltage source: is any source that voltage and amperage come from. Resistor: is any part of a circuit that consumes that energy!
Why current source is replaced by open circuit across the terminals?
For an ideal current source, this means replace the current source with an open circuit. Resistance can then be calculated across the terminals.
Why internal resistance of an ideal voltage source is zero and an ideal current source is infinty?
Current source means current generator for a circuit. An ideal current source gives all current to the circuit, but practically a current source does n't give all current to the circuit, instead, a source resistor is connected in parallel to the current source to indicate the current drop.
What is the use of thevenin's theorem?
By using Thevenin's theorem we can make a complex circuit into a simple circuit with a voltage source(Vth) in series with a resistance(Rth)
How will you convert a open current circuit to a open voltage circuit?
The first thing you need to know is the internal resistance of the current source, the voltage source will have the same internal resistance. Then compute the open circuit voltage of the current source, this will be the voltage of the voltage source. You are now done.
In a AC parallel circuit which is constant voltage or resistance?
Voltage will be constant. Resistance is dependent on the components in the circuit. Source: Electronics Technician for the US Govt
What does a complete electric circuit have?
a power source, path, and load or resistance.
What is an electric circuit with little or no resistance?
A: As current approaches infinity on a device it is known as a current source.
You have a circuit that has Voltage source of 9V and Resistance of 5k what is the Current in this circuit?
Ohm's Law Voltage = Current x Resistance V = I x R I = 9/5000
Does a voltage source have resistance?
Voltage source: is any source that voltage and amperage come from. Resistor: is any part of a circuit that consumes that energy!
How do you make a simple circuit?
Before constructing a simple circuit we must first have in mind which type of source is to be supplied to the circuit . A simple circuit may consist of the following components such as capacitors, resistors , inductors etc
How do you calculate thevenis resistance in thevenis ckt?
First,remove all current and voltage sources ie replace voltage source with a short and keep current source open.Now draw the equivalent resistance-only circuit and find the equivalent resistance as viewed from the terminals of the circuit.
Why short circuit and open circuit are equivalent appropriate?
In circuit equivalence, voltage and current sources are respectively equated to short and open ckt because of the very nature of them. A voltage source has zero internal resistance and current source has infinite internal resistance hence their equivalents:-)
Why current source is replaced by open circuit across the terminals?
For an ideal current source, this means replace the current source with an open circuit. Resistance can then be calculated across the terminals.
How do you do a simple circuit?
You require a power source, a conductor and a load.
