Define the term electrical resistivity of a material

Asked by admin @ 29/08/2021 in Science viewed by 277 People

Define the term resistivity of material

Answered by admin @ 29/08/2021

The electrical resistivity of a materialis also known as its specific electrical resistance. It is a measure of how strongly a material opposes the flow of electric current. A definition ofresistivity is the electrical resistance per unit length and per unit of cross-sectional area.

What is meant by electrical resistivity of a material

Asked by admin @ 11/08/2021 in Physics viewed by 396 persons

What is meant by electrical resistivity of a material? Derive its SI unit. Describe an experiment to study the factor on which the resistance of a conducting wire depends

Define the term electric flux write its si unit

Asked by admin @ 17/08/2021 in Physics viewed by 308 persons

(a) Define electric flux. Write its S.I. Unit. "Gauss's law in electrostatics is true for any closed surface, no matter what its shape of size is". Justify this statement with …

Which of the following materials offer the least electrical resistance

Asked by maham237 @ 02/06/2021 in Computers And Technology viewed by 308 persons

Turing wrote a number of papers on theoretical computer science. In one paper, written in 1936 before any programmable computer had ever been built, he described the logical structure any …

Which of the following materials has the least resistivity

Asked by admin @ 17/08/2021 in French viewed by 371 persons

Which of the following material has least resistivity? a) Leadb) Copperc) Zincd) Mercury

The unit of electrical resistance of a conductor is

Asked by admin @ 17/08/2021 in Physics viewed by 313 persons

The unit of electrical resistance of a conductor is -; 1) farad; 2) volt; 3) ampere; 4) ohm

Name and define the si unit of electric power

Asked by admin @ 13/08/2021 in Physics viewed by 308 persons

Define the SI unit of electric power

Materials that allow electricity to pass through them are called

Asked by admin @ 04/08/2021 in Physics viewed by 291 persons

Materials that allow electricity to flow are called A) Insulators B) Conductors C) Electron flows D) Stimulators

Electric current is defined as

Asked by maham237 @ 13/01/2021 in Physics viewed by 289 persons

The capacity to store charge The flow of electrical charge per unit time The amount of stored electrical energy The voltage of the battery

Which term describes motion without air resistance to gravity

Asked by maham237 @ 03/01/2021 in Physics viewed by 286 persons

Which term describes the movement of an object under the influence of gravity with no air resistance? a. Impact b. Kinetic energy c. Computation d. Free fall

Which undefined term is used to define an angle

Asked by maham237 @ 28/12/2020 in Mathematics viewed by 407 persons

Which undefined term is used to define an angle? line plane point ray

Which undefined term is used to define an angle?

Asked by maham237 @ 28/11/2020 in Mathematics viewed by 371 persons

Which undefined term is used to define an angle? line plane point ray

Define the term monogram why are they used by artists

Asked by admin @ 02/10/2021 in Arts viewed by 387 persons

Define the term monogram. Why are they used by artists?

Electrical resistivity of a metallic wire depends on

Asked by admin @ 29/08/2021 in Chemistry viewed by 286 persons

Electrical resistivity of a given metallic wire depends upon (a) its length (b) its thickness (c) its shape (d) nature of the material NCERT Class X Science - Exemplar Problems …

An electric lamp and a conductor of resistance 4

Asked by admin @ 23/08/2021 in Physics viewed by 292 persons

An electric lamp and a conductor of resistance 4 ohm are connected in series to 6 volt battery. the current drawn by the lamp is 0.25 A find the resistance …