Navigate

A wire is suspended vertically from one of its ends is stretched by attaching a weight

A wire is suspended vertically from one of its ends is stretched by attaching a weight of 200 N to the lower end. The weight stretches the wire by 1 mm. Then the elastic energy stored in the wire is

Options

(a) 0.2 J
(b) 10 J
(c) 20 J
(d) 0.1 J

Correct Answer:

0.1 J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AFMC2007
admin:

Related Questions

  1. Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
  2. The average power dissipated in a pure inductor is
  3. An object is attached to the bottom of a light vertical spring and set vibrating.
  4. In a radioactive decay process, the negatively charged emitted β- particles are
  5. If the feedback voltage is increased in a negative feedback amplifier, then