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Does the amount of electric current flowing in a conductor depend in part on the pressure under which it flows?
Yes. Pressure being voltage. Voltage divided by resistance equals current.
Resistors A and B are connected in parallel If resistor B has twice the resistance of A what is the current taken by resistor B?
half of the current flowing thru resistor 1.... V=IR.
On what factors the current flowing through a device depends?
Current flowing through a device depends on resistance offered by that device.
What will happen if part of the circuit is not properly connected?
Current stops flowing.
If a 1.5 V battery is connected in a simple curcuit to a light bulb with a resistance of 8 ohms the amount of current flowing through the curcuit is?
V = I * R. 1.5 = 8*IThe current flow is 3/16 Amps.
What opposing force must be overcome by charge flowing electric current?
Resistance
What is encountered by the electric current while flowing through a conductor?
The electric current encounters resistance while flowing through a conductor, which results in the conversion of electrical energy into heat. This resistance is impacted by factors like the material of the conductor and its dimensions.
What is the result in an electric current flowing through a wire?
The result of an electric current flowing through a wire is the movement of electric charge, typically in the form of electrons, from one point to another. This flow of charge creates a magnetic field around the wire and generates heat due to resistance in the wire material. The amount of current flowing is determined by the voltage applied and the resistance of the wire.
What is produce by the electric current in order to overcome resistance?
Mass
What is an ideal ammeter?
An ideal ammeter is a device that measures electric current and has zero resistance, producing no voltage drop when connected in a circuit. This ensures that the current being measured is not affected by the presence of the ammeter itself, providing an accurate reading of the current flowing through the circuit.
If the resistance of an electric current is 12 ohms and the voltage in the current is 60 V the current flowing through the circuit is?
..using the formula Voltage(V)=Current(I) * Resistance(R) .. we can get the result ...current will be 5 Ampere
What methods can be used to increase the electric current flowing through a circuit?
To increase the electric current flowing through a circuit, you can use methods such as increasing the voltage, reducing the resistance in the circuit, or adding more power sources.
If the resistance of an electric current is 12ohms and the voltage is in the current is 60 v the current flowing through the curcit is?
V=IR V=Voltage I=Current R=Resistance I=V/R 5 Amps.
What kind of test can determine that an electric current is flowing in a straight copper wire is connected to a battery?
A compass needle test will determine whether a current is flowing in the wire.IF the current is flowing the compass needle will deflect from alignment with the wire.
The opposition to the movement of charges flowing through a material is called what?
The opposition to the movement of charges flowing through a material is called resistance. It is a property that determines how strongly a material resists the flow of electric current.
What instrument measures current in an electric circuit?
An ammeter is the instrument used to measure current in an electric circuit. It is connected in series in the circuit and provides a reading of the amount of electric current flowing through it.
When two identical cells are connected either in series or parallel across a 2 ohm resistor they send the same current through it calculate the internal resistance of each cell?
If two identical cells connected in series or parallel send the same current through a 2 ohm resistor, then the internal resistance of each cell would be 1 ohm. This is because when connected in series, the total resistance seen by each cell is 1 ohm, meaning half of it comes from the internal resistance of one cell. The same logic applies when connected in parallel.
