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 A current of 5A passes through a copper conductor (resistivity=1.7  m) of radius of cross-section 5mm. Find the mobility of the charges if their drift velocity is 1.1 m/s.

(a)

1.3 /Vs

(b)

1.8 /Vs

(c)

1.5 /Vs

(d)

1.0 /Vs



Question ID - 51346 | SaraNextGen Top Answer

 A current of 5A passes through a copper conductor (resistivity=1.7  m) of radius of cross-section 5mm. Find the mobility of the charges if their drift velocity is 1.1 m/s.

(a)

1.3 /Vs

(b)

1.8 /Vs

(c)

1.5 /Vs

(d)

1.0 /Vs

1 Answer
127 votes
Answer Key / Explanation : (d) -

 Mobility (

And resistivity ( )= =

 

        =

127 votes


127