S. What is the rosistance ofa 20 m kong copper with A chiameter of 2m ? When the rewietivity of conper is (1.72x 10 "am) (a) 210 (b) 60 (c) 4kQ (d) 0.110 6- Three resistance connected seruse each = 4. The voltage %3D supply is 12v what is the value of total current I=?. (a)12A (b) 24V (c) 1A O (d) 0.5A
S. What is the rosistance ofa 20 m kong copper with A chiameter of 2m ? When the rewietivity of conper is (1.72x 10 "am) (a) 210 (b) 60 (c) 4kQ (d) 0.110 6- Three resistance connected seruse each = 4. The voltage %3D supply is 12v what is the value of total current I=?. (a)12A (b) 24V (c) 1A O (d) 0.5A
Related questions
Question
I need the answer quickly
Transcribed Image Text:S. What is the resistance of a 20 m kong copper with A cdiameterof 2m ? When the resistivity
of copper is (1.72x 10 "am)
(a) 210
O (b) 60
O (c) 4ka
O (d) 0.110
6- Three resistance connected
seruse each = 4. The voltage
supply is 12v what is the value
of total current I=?.
O (a)12A
O (b) 24V
O (c) 1A
O (d) 0.5A
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
