A circular loop of radius 60 cm and weight 4 kg is suspended on a horizentol nail at its circumference. (a) What is its frequency of oscillation for small displacement ffrom equilibrium? (b) What is the length of the equivalent simple pendulam?

A ring of radius r is suspended from a point on its circumference. Determine its angular frequency of small oscillations.

A ring of the radius r is suspended from a point on its circumference. If the ring is made to oscillate in the plane of the figure, then the angular frequency of these small oscillations is

A simple pendulum length l with a bob of mass m is taken into Earth orbit on the International space station. What is its frequency of oscillation with respect to that on the ground?

If a circular piece of tin has a measured radius of 2.6 cm, then what is its circumference?

A particle is vibrating in a simple harmonic motion with an amplitude of 4 cm . At what displacement from the equilibrium position, is its energy half potential and half kinetic

A current carrying circular loop of radius 10 cm, has a magnetic induction of 3.6 xx 10^(-5)T at its center. What is the magnetic dilpoe moment of the loop?

A circular loop of radius 10 cm carries a current of 15A. At its center is placed a small loop of radius 1cm with 50 turns and a current of 1A. A) what is the B-vector of the magnetic field produced by the large loop at its center? (b) What is the H-vector of the field? (c) What torque acts on the small loop when its plane is perpendicular to the plane of the large loop?