Home
Class 13
PHYSICS
[" Consider a wire of length "4m" and cr...

[" Consider a wire of length "4m" and cross-sectional area "1],[mm^(2)" carrying a current of "2A" .If each cubic metre of the "],[" material contains "10^(20)" free electrons,find the average time "],[" taken by an electron to cross the length of the wire."]

Promotional Banner

Similar Questions

Explore conceptually related problems

Consider a wire of length 4m and cross - sectional area 1mm^(2) carrying a current of 2A. If each cubic metre of the material contains 10^(29) free electrons, find the average time taken by an electron to cross the length of the wire.

Consider a wire of length 4m and cross-sectional areal 1 mm^(2) carrying of 2A. If each cubic metre of the material contains 10^(29) free electrons, find the average time taken by an electron to cross the length of the wire.

Consider a wire of length 4m and cross-sectional areal 1 mm^(2) carrying of 2A. If each cubic metre of the material contains 10^(29) free electrons, find the average time taken by an electron to cross the length of the wire.

Consider a wire of length 4m and cross-sectional areal 1 mm^(2) carrying of 2A. If each cubic metre of the material contains 10^(29) free electrons, find the average time taken by an electron to cross the length of the wire.

A current of 2 A is flowing through a wire of length 4 m and cross-sectional area 1 mm^(2) . If each cubic metre of the wire contains 10^(29) free electrons, find the average time taken by an electron to cross the length of the wire.

A current 4.0 A exist in a wire of cross-sectional area 2.0 mm^(2) . If each cubic metre of the wire contains 12.0xx10^(28) free electrons, then the drift spped is

A current 4.0 A exist in a wire of cross-sectional area 2.0 mm^(2) . If each cubic metre of the wire contains 12.0xx10^(28) free electrons, then the drift spped is

A current 4.0 A exist in a wire of cross-sectional area 2.0 mm^(2) . If each cubic metre of the wire contains 12.0xx10^(28) free electrons, then the drift spped is

There is a copper wire of length 2.2 m, of area of cross-section 2.0sq.mm, carrying a current of 6.0A. If the number density of electrons in copper is 8.5 xx10^(28) m^(-3) , find the time taken by an electron to drift from one end to another end of the wire.