EC > GATE 2025 > Conduction
An electric field of 0.01 V/m is applied along the length of a copper wire of circular cross-section with diameter 1 mm. Copper has a conductivity of 5.8×107 S/m.
The current (in Amperes, rounded off to two decimal places) flowing through the wire is
A
0.46
B
1.82
C
0.58
D
1.12

Correct : a

Similar Questions

Mr. X speaks _________ Japanese _________ Chinese.
#3 MCQ
A sum of money is to be distributed among P, Q, R, and S in the proportion 5 : 2 : 4 : 3, respectively. If R gets ₹ 1000 more than S, what is the share of Q (...
#4 MCQ
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR...
#5 MCQ

Related Topics

electric field copper wire copper conductivity GATE EC 2025 current in copper wire calculate current copper GATE electrical engineering electric field copper copper wire conductivity GATE 2025 EC questions

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: