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What is the measure of how much a material opposes the flow of current?
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What is the measure of how much a material opposes the flow of currenet called?
resistance
Name device which permits direct current and opposes the flow of alternating current?
A diode does that.
What opposes the flow of an electric currents?
Resistance in OMS: In alternating current is is measured in impedance.
What do you call the material that resist the flow of electric current?
Insulators
What material stops the flow of electrical current?
Light energy
What is the measure of how much a material opposes the flow of currenet called?
resistance
What is the effect of resistance of the flow of current?
Thet resistor opposes the flow of current through it becoz of its internal construction. Its material has opposing property.
Voltage is pressure and current is flow what opposes flow?
Reverse current.
What opposes the flow of electric current?
Resistance in OMS: In alternating current is is measured in impedance.
Name device which permits direct current and opposes the flow of alternating current?
A diode does that.
What instrument measures voltage in a current?
Resistance is the name given to something which opposes the flow of an electrical current in a circuit and an ohmmeter is used to measure it.The Ohm is the name of the unit used to measure resistance.Further noteThe most common type of instrument used to measure resistance is a multimeter, which includes an ohmmeter, an ammeter to measure the current flow in amps and a voltmeter to measure the potential difference in volts.
What is the unit to measure the opposition to the flow of electrical current called?
Answer: Inductive reactance is the opposition to the change in current in an electrical circuit and is abbreviated Xl. Answer: The opposition to current flow is called resistance (for DC), or impedance (for AC; often just called resistance); the unit for both is the ohm.
What opposes the flow of an electric currents?
Resistance in OMS: In alternating current is is measured in impedance.
What is the maximum inductor voltage when the inductor current is decreasing?
depending on the stray capacitance it can be from a few ten volts to a few kilo volts.
What is specific-resistance?
Electrical resistivity is a measure of how a material opposes the flow of electric current. Copper is used for electrical lines because it has a low resistance relative to its cost. Gold and silver also have a low resistance, but imagine how expensive the power cord for your computer would be if it were made of gold!
Which instrument do you use to measure the flow of current in a circuit?
To measure current you will need an ammeter.
The measure of how difficult it is for electrons to flow through a circuit is called what?
The measure of how difficult it is for electrons to flow through a circuit is called resistance.Another AnswerResistance is not a measure of 'how difficult' it is for electrons to flow through a circuit. It is more accurate to describe it as a measure of whether a material can supportcurrent flow.For example, it's incorrect to say that an insulator 'blocks' current flow. It's more accurate to say that it has an insufficient amount of charge carriers to support an electric current.
