In the determination of the Young\'s modulus of a given wiere, the force, length, radius and
Channel: Doubtnut
Date: 2020-02-09

In the determination of the Young\'s modulus of a given wiere, the force, length, radius and extension in the wire are measured as `(100 +- 0.01)N, (1.25 +- 0.02)m` `(0.01 +- 0.0002)m` and `(0.01 +- 0.00002)m`, respectively. The percentage error in teh measurement of Young\'s modulus is