Which of these is a correct definition of conventional current? a) Current that flows from lower potential to higher potential b) The current which remains static c) Current constituted by the flow of ions d) Current that flows from higher potential to lower potential

Q: potential difference of 100 V is applied across a conductor of length 50cm. Calculate the drift…

A: C

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Q: Which are true? a) Current is the total amount of charge that passes through a conductor's full…

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Q: These are materials in which some of the electrons are free electrons that are not bound to atoms…

A: Superconductor is a material in which the matter has no electrical resistance and it doesn't oppose…

Q: , electrons are moving south along it. Which of the following statements is correct? A. The actual…

A:

Q: An electrolyte contains equal numbers of positive and negative ions in solution. When an electric…

A: To determine: To explain about the electrolyte containing equal number of ions when electric field…

Q: The figure is a graph of . 5 Current Voltage the current across a voltage as a function of the…

A: The above graph shows the current across a voltage as a function of the potential difference through…

Q: When a potential difference causes a current to flow in a wire, the best description of the movement…

A: Required : When a potential difference causes a current to flow in a wire, the best description of…

Q: Which of these are TRUE: 1. Benjamin Franklin interpreted the negative terminal as an area where it…

A: 1. According to Benjamin Franklin, by removing electrons the material becomes positively charged, by…

Q: Estimate the average drift speed of the conduction electrons in a copper wire with a cross-sectional…

A: Given : A = 3.5 x 10-7 m2 I = 2.8 A n = 7 × 1028 m-3

Q: Activity 4: Schematic Analyzing A combination circuit is shown in the diagram below. Use the diagram…

A:

Q: S, In an open circuit, a) maximum electron flow occurs b) there is no electron flow c) there is…

A:

Q: 2.0 s, 6.25 x 1018 electrons pass through a given point. How much current passes through this point?

A:

Q: The current flowing from positive to the negative terminal of a battery due to the flow of positive…

A: Current is defined as the flow of charges in a direction per unit time. It is a quantity which has…

Q: II- Problem Solving A. Current 1. Calculate the current produced by a charge of 4.15 x107 C that…

A: Comment: Since we only answer up to 3 sub parts, we'll answer the first 3. Please resubmit the…

Q: 14. The figure shows conventional current passing through a resistor. The arrow shows the direction…

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Q: At the same temperature, two wires made of pure copper have different resistances. The same voltage…

A: The resistance of a wire depends on the resistivity of the material of the wire, length of the wire…

Q: In 2.0 s, 6.25 x 1018 electrons pass through a given point. How much current passes through this…

A: Given information: The number of electrons pass through the point (n) = 6.25×1018  The time taken…

Q: 4) A copper wire has a diameter of 1.60mm and carrier a current of 2.5A. Given the density of free…

A: diameter, d = 1.60 mm current, I = 2.5 A number of electrons density, n = 8.5 x 1028  Resistivity, ρ…

Q: Conventional current (the movement of hypothetical positive charges) goes through a light bulb from:…

A: Conventional current: Conventional current is a model of electricity in which electric current is…

Q: greater power dissipation in the wire , he should : a. Make the wire longer b. Increase the…

A: Given : Jimmy has a battery connected across a piece of conducting wire.  To tell how to increase…

Q: A wire connected between the terminals of a battery carries a current. The wire is removed and…

A: Given information: It is mentioned that wire is connected between the terminals of a battery. The…

Q: Conduction electrons move to the right in a certain wire. What does this imply? Assume a…

A: The answer is A. The current density and electric field both point left.

Q: If the resistivity of copper is less than that of gold at room temperature, which of the following…

A: The objective of the question is to understand the implications of resistivity in different…

Q: In the figure below, charges totaling +2 C pass to the right through a cross-sectional area shown as…

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Q: Which of the following is TRUE about the factors affecting resistivity? a. The wider the wire, the…

A: We know, Resistivity=Resistance×Area/Length

Q: If connected to a 3 V potential difference, a certain resistor dissipates 0.5 W. How much energy…

A: