What is resistance?

Q: Explain what is Resistance ?

A: The opposition force to the flow of current in an electrical circuit is known as Resistance.

Q: What is the unit of electrical resistance?

A: the uinit of electrical resitance is Ohm , the symble is given by

Q: Name the factors on which specific resistance of wire depends.

A: Write the expression for specific resistance of the wire.

Q: What is resistance equal to?

A: What is resistance equal to?

Q: What is shunt resistance?

A: A shunt resistor is a device that is used to provide a low-resistance path.

Q: What is the resistance of

A:

Q: What current is supplied by the batteries?

A: Given: Batteries voltage, V1=4.5V and V2=3.0V Resistance, R2=150Ω Voltage of resistance R1 and R3…

Q: What is the term resistance

A: Introduction: The resistance is an opposition to current flow in the electric circuit, which is an…

Q: What equation links voltage, current and resistance?

A: Ohm’s law gives the relationship between the voltage, current and resistance. Ohm’s law states that…

Q: What is a circuit?

A: Answer : Correct option is (IV) A pathway that electrons flows in .It has a resistor , wire and a…

Q: On which factors does resistance depends?

A: The resistance of any material is, R=ρLA   Here ρ is the resistivity of the substance. L is the…

Q: What happens when a light bulb goes out?

A: When a light bulb goes out, the filament of the incandescent bulb gets burned out. Until the glowing…

Q: What is resistance and what is it measured in?

A: Resistance

Q: What voltage produces a current f 500 amps with a resistance of 50 ohm

A: From Ohm’s law:

Q: is negative resistance value possible? what are its importance

A: Answer In electronics negative resistance is a property of some electrical circuits in which…

Q: Wheatstone bridge is used to measure resistance in the range of

A: Wheatstone bridge is the simplest form of bridge circuit. It is basically used for the measurement…

Q: The scientist from which the unit of resistance is named after. Full name with proper title.

A: Answer:-  Georg Simon Ohm  The unit of the electrical resistance, measured with direct current, is…

Q: What is Resistivity?

A: The electrical resistivity of a material is the measure of how strongly the material opposes the…

Q: How electricity affects our lives?

A: Given Electric current affects the our lives We have to write How electricity affects our lives?

Q: please explain the factors that can affect resistance

A:

Q: What is chemical effect of current?

A: When an electric current passes through a solution, the solution ionizes and breaks down into ions.…

Q: How RC works in a circuit?

A:

Q: What will happen if a voltmeter has a low shunt resistance instead of having high shunt resistance?

A: Answer: Voltmeter: The voltmeter is utilized to determine the voltage from one point to another. A…

Q: How does electricity affect our lives?

A: Electricity affects our lives in many ways describe below;

Q: why do we get electric shock?

A: In this problem, it is asking why a human body feel electric shock.

Q: What is created when a current flows through a wire?

A: Electric current flows

Q: Which bulb has more resistance?

A: Given in question: For bulb A -  Power(PA) = 40W, Voltage(VA)= 20 V…

Q: What is the relationship between the voltage and the current when the resistance is kept constant?

A: According to Ohm’s rule, write the relation among voltage, current, and resistance. Here, V…

Q: How is resistance defined?

A: To define the resistance.

Q: 10.0 Ohms lightbulb is connected to a 12.0 V battery. What urrent (in Amperes) flows through the…

A: Option b  Ohm's law states that the current through a conductor between two points is directly…

Q: Resistance is affected by what four factors? 1. 2. 3.

A: 1. Temperature 2. Length of wire

Q: What is electronic resistance

A: 1. Resistance is the opposition to a current flow in an electrical circuit. 2. It is generally…

Q: We define current as a flow of electric charge. Which charges are flowing in an electrical circuit?…

A: Current is defines as the flow of charges. The electrons carry current in the outer circuit.

Q: What happens to current as resistance decreases

A: The relation between current and resistance can be given by the Ohm's law. The expression given by…

Q: What is the importance of studying electrical potential in our daily lives

A:

Q: What is filter circuit?

A: A filter circuit is a device which will filter the AC components and allow the DC components to…