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A 120 oh resistor a 60 ohm resistor and a 40 ohm resistor are connected in parallel to a 120 volt power source. What is te current running through te 40 ohm resistor?
To find the current through the 40 ohm resistor, first calculate the total resistance of the parallel circuit: 1/Rt = 1/120 + 1/60 + 1/40. Then, calculate the total current using Ohm's Law, I = V/Rt. Finally, use the current divider rule to find the current passing through the 40 ohm resistor.
What is the correct representation of the right-hand rule for a current flowing to the right?
The correct representation of the right-hand rule for a current flowing to the right is to point your right thumb in the direction of the current, and your curled fingers will show the direction of the magnetic field around the current.
What is the right hand rule for current in a wire and how is it applied to determine the direction of the magnetic field produced by the current flow?
The right-hand rule for current in a wire states that if you point your right thumb in the direction of the current flow, then the direction your fingers curl around the wire represents the direction of the magnetic field produced by the current. This rule helps determine the relationship between the direction of current flow and the resulting magnetic field around the wire.
What is the left hand rule of electromagnetism and how is it used to determine the direction of the magnetic field created by a current-carrying conductor?
The left-hand rule of electromagnetism is a rule used to determine the direction of the magnetic field created by a current-carrying conductor. To use this rule, point your thumb in the direction of the current flow, your index finger in the direction of the magnetic field, and your middle finger will then point in the direction of the force acting on the conductor. This rule helps in understanding the relationship between current flow and magnetic fields.
What does the right hand rule indicate about the direction of a magnetic field when your fingers are curling around a current-carrying wire?
The right hand rule indicates that when your fingers curl around a current-carrying wire in the direction of the current, your thumb points in the direction of the magnetic field.
How do you use a current divider rule?
I?=I source(R equivalent / R?)
What is current divider rule and voltage divider rule?
The current divider rule is a technique used in electrical circuits to determine the current flowing through parallel branches. It states that the current through a branch is proportional to its resistance and inversely proportional to the total resistance of the parallel circuit. Conversely, the voltage divider rule is used to find the voltage across a component in a series circuit, where the voltage drop across a resistor is proportional to its resistance relative to the total resistance. Both rules facilitate the analysis of circuits by simplifying calculations for current and voltage distribution.
What is the advantages of using voltage divider rule in series resistive network?
You get proportional (equal) amp pressure throughout.
Verification of kvl and voltage divider rule with answer conkulasion?
Kirchhoff's Voltage Law (KVL) states that the sum of the electrical potential differences (voltages) around any closed circuit loop must equal zero. To verify KVL, one can measure the voltages across each component in a loop and confirm that their sum equals the total supply voltage. The voltage divider rule, which states that the voltage across a resistor in a series circuit is a fraction of the total voltage based on the resistor's value relative to the total resistance, can be validated by calculating the expected voltages and measuring them. In conclusion, both KVL and the voltage divider rule can be experimentally verified, demonstrating the consistency of circuit analysis principles.
A 120 oh resistor a 60 ohm resistor and a 40 ohm resistor are connected in parallel to a 120 volt power source. What is te current running through te 40 ohm resistor?
To find the current through the 40 ohm resistor, first calculate the total resistance of the parallel circuit: 1/Rt = 1/120 + 1/60 + 1/40. Then, calculate the total current using Ohm's Law, I = V/Rt. Finally, use the current divider rule to find the current passing through the 40 ohm resistor.
What is the correct representation of the right-hand rule for a current flowing to the right?
The correct representation of the right-hand rule for a current flowing to the right is to point your right thumb in the direction of the current, and your curled fingers will show the direction of the magnetic field around the current.
What is the right hand rule for current in a wire and how is it applied to determine the direction of the magnetic field produced by the current flow?
The right-hand rule for current in a wire states that if you point your right thumb in the direction of the current flow, then the direction your fingers curl around the wire represents the direction of the magnetic field produced by the current. This rule helps determine the relationship between the direction of current flow and the resulting magnetic field around the wire.
What is the left hand rule of electromagnetism and how is it used to determine the direction of the magnetic field created by a current-carrying conductor?
The left-hand rule of electromagnetism is a rule used to determine the direction of the magnetic field created by a current-carrying conductor. To use this rule, point your thumb in the direction of the current flow, your index finger in the direction of the magnetic field, and your middle finger will then point in the direction of the force acting on the conductor. This rule helps in understanding the relationship between current flow and magnetic fields.
What is the Difference between left hand rule and right hand rule?
Fleming's right hand rule shows the direction of induced current flow when a conductor moves in a magnetic field. Fleming's left hand rule shows the direction of the thrust on a conductor carrying a current in a magnetic field.
What is a spring dividers used for?
Spring Dividers are used for measuring distances between two points, transferring or comparing measurements directly from a rule, or for scribing an arc, radius, or circle. A spring divider consists of two sharp points at the end of straight legs, held apart by a spring and adjusted by means of a screw and nut. The spring divider is available in sizes from 3 to 10 inches in length.
What is the line that separates areas of the newsletter?
The line that separates areas of the newsletter is called a divider or a rule. It is used to visually separate different sections or elements within the newsletter for better organization and readability.
What does the right hand rule indicate about the direction of a magnetic field when your fingers are curling around a current-carrying wire?
The right hand rule indicates that when your fingers curl around a current-carrying wire in the direction of the current, your thumb points in the direction of the magnetic field.
