Alternating Current — Physics STD 11 Science — Question

Is it possible for a current loop to stay without rotating in a uniform magnetic field? If yes, what should be the orientation of the loop?

Define displacement of a particle.

What is the method of transmission of heat without the help of any medium called?

Name the scientific principle behind the technology, 'nuclear reactor.'

For most of the surfaces used in daily life, the friction coefficient is less than 1. Is it always necessary that the friction coefficient is less than 1?

Do all solids expand on heating? Name the solid that contracts on heating.

If you double the radius of the capillary tube, what will be the drop in height rise in the tube?

When the simple pendulum experiment is performed on Mount Abu the acceleration due to gravity reduce by 1%, what should be the change in the pendulum length to get the correct time from the pendulum clock?

What is the moment of inertia of a body relative to the axis passing through its center of mass?