Question 20
In Fig. 3(i) the time constant is 4s. The time constant in Fig.3(ii) is
Objective
Question details
- Exam body
- NDA
- Subject
- Physics
- Year
- 2013/2014
- Question no.
- #20
- Type
- Objective
More from this paper
- Q15A concave mirror of focal length 10cm forms an erect image. If the image is…
- Q16If a radio waves travel at a speed of 3 x 10 5 kms -1 , then the wave length of…
- Q17In Coulomb's Law, the force between two-point charges is proportional to ___…
- Q22The wire on a metre bridge is 100cm long. For the most accurate measurement of…
- Q23A 50V D.C. motor has a coil of 0.1a At 30 rev.min -1 the current flowing is…
- Q24Tungsten obeys Ohms Law because ___.