Question

A cylindrical conductor of length and uniform area of cross-section 'A'
has resistance 'R'. Another conductor of length 2-5 7 and resistance 0-5 R
of the same material has area of cross-section
(A) 5A
(B) 2.5 A
0-5 A
(D) ZA​

Answer 1

Answer:

10-3A and 10-6 A respectively  cylindrical conductor of length and uniform area of cross-section 'A'

has resistance 'R'. Another conductor of length 2-5 7 and resistance 0-5 R

of the same material has area of cross-section

(A) 5A

(B) 2.5 A

0-5 A

(D) ZA​$\lim_{n \to \infty} a_n \neq \sqrt{x} \sqrt[n]{x} \pi$

(C) 10-3 A and 10-9 A respectively

(D) 10-6 A and 10-3 A respectively

A cylindrical conductor of length V and uniform area of cross-section 'A'

has resistance R'. Another conductor of length 2.5 l and resistance 0-5 R

of the same material has area of cross-section

(A) 5A

Explanation: