The given figure can be rearranged as -
A steel wire of length 3.2 m (Ys = 2.0 × 1011 Nm-2) and a copper wire of length 4.4 m (Yc = 1.1 × 1011 Nm-2), both of radius 1.4 mm are connected end to end. When stretched by a load, the net elongation is found to be 1.4 mm. The load applied, in Newton, will be:
\((Given: π = \frac{22}{7})\)
Match List I with List II.
List I | List II | ||
---|---|---|---|
A. | Torque | I. | Nms–1 |
B. | Stress | II. | Jkg–1 |
C. | Latent Heat | III. | Nm |
D. | Power | IV | Nm–2 |
Choose the correct answer from the options given below
Displacement current is a quantity appearing in Maxwell’s equations. Displacement current definition is defined in terms of the rate of change of the electric displacement field (D). It can be explained by the phenomenon observed in a capacitor.