An electric lamp and a conductor of resistance 4

Asked by admin @ 23/08/2021 in Physics viewed by 287 People

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 of the electric lamp

Answered by admin @ 23/08/2021

Answer:

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The unit of electrical resistance of a conductor is

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

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

A 240v 60w lamp has a working resistance of

Asked by admin @ 23/08/2021 in Physics viewed by 514 persons

A 240v, 60w lamp has a working resistance of:

Which metal is best conductor of heat and electricity

Asked by admin @ 17/08/2021 in Physics viewed by 296 persons

Which metal is the best conductor of electricity n heat?

What is the cause of resistance of a conductor

Asked by admin @ 17/08/2021 in Physics viewed by 255 persons

What is resistance of a conductor and cause of resistance.

Which allotrope of carbon is good conductor of electricity

Asked by admin @ 17/08/2021 in Physics viewed by 265 persons

Name an allotrope of carbon that is a good conductor of electricity. ???

Which is the better conductor of electricity among the following

Asked by admin @ 03/08/2021 in Science viewed by 316 persons

Which among the following is the best conductor of electricity? a) Silver b) Copper c) Gold d) Lead

Good conductor of electricity and heat is

Asked by maham237 @ 12/01/2021 in Mathematics viewed by 330 persons

Which substances would be a good conductor of electricity, and heat energy? A. NaCl (s) B. NH3(s) C. Cu(s) D. CH 3 CH 2 OH (I)

Define the term electrical resistivity of a material

Asked by admin @ 29/08/2021 in Science viewed by 273 persons

Define the term resistivity of material

Why are the conductors of electric heating devices

Asked by admin @ 29/08/2021 in Physics viewed by 306 persons

Wht are the conductors electric heating devices such as bread toasters and electric irons made up of alloys rather than a pure metal

Is used to measure electric resistance in a circuit

Asked by admin @ 20/08/2021 in Physics viewed by 332 persons

_____ is used to measure electric resistance in a circuit. a)voltmeterb)galvanometer3)ammeter4)ohm meter

What do you mean by resistance of a conductor

Asked by admin @ 17/08/2021 in Physics viewed by 282 persons

Define resistance of a conductor

Difference between electrical conductors and insulators

Asked by maham237 @ 16/02/2021 in Chemistry viewed by 308 persons

What is the difference between a conductor and an insulator? A) An insulator allows electricity to flow through it easily and a conductor does not B) A conductor allows electricity …