How does current flowing through a conductor depend on its resistance?

The current is therefore inversely proportional to the resistance: I∝1R I ∝ 1 R . Simple Circuit: A simple electric circuit in which a closed path for current to flow is supplied by conductors (usually metal wires) connecting a load to the terminals of a battery, represented by the red parallel lines.

How does the current flowing through a conductor depend on the potential difference?

Answer: Current flowing through a conductor is always dependent on the potential difference. Explanation: the amount of positive charge is present at one end of the cell or any other device that creates potential difference thus current flows from region of higher potential to regions of lower potential.

What does an electric current depend on?

The rate at which the charges flow past a location—that is, the amount of charge per unit time—is known as the electrical current. When charges flow through a medium, the current depends on the voltage applied, the material through which the charges flow, and the state of the material.

What is required for current to flow through a conductor?

To produce an electric current, three things are needed: a supply of electric charges (electrons) which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges. The pathway to carry the charges is usually a copper wire.

Will current flow more easily through?

The current will flow more easily through the thick wire than the thin wire. It is because the resistance of a conductor is inversely proportional to its area of cross-section. If the thicker the wire, the less is resistance and hence more easily the current flows.

What is the amount of current flowing through an electric?

A common unit of electric current is the ampere, which is defined as a flow of one coulomb of charge per second, or 6.2 × 1018 electrons per second. The centimetre–gram–second units of current is the electrostatic unit of charge (esu) per second. One ampere equals 3 × 109 esu per second.

What is the amount of current flowing through an electric press if the amount of charge passing through a conductor in 10 min is 300c?

Answer Expert Verified Hence, ✝️ Amount of current flowing in the Conductor = 0.5 Ampere.

On what factors does current depend?

(I) It is directly proportional to the potential difference. (II) It is inversely proportional to the resistance.

Does current flow on the surface of a conductor?

Yes and yes. For DC and low frequency currents, electrons flow throughout the whole conductor. However, at high frequencies a skin effect takes over which confines electrons to the outer surface of the conductor. The higher the frequency the narrower the conducting skin.

What causes current to flow?

Voltage is the electrical force that causes free electrons to move from one atom to another. Just as water needs some pressure to force it through a pipe, electrical current needs some force to make it flow. “Volts” is the measure of “electrical pressure” that causes current flow.

What causes a current to flow in a circuit?

An electric current flows when electrons move through a conductor, such as a metal wire. The moving electrons can collide with the ions in the metal. When resistance is increased in a circuit , for example by adding more electrical components , the current decreases as a result.