A famous law in physics is expressed as `ointbarB.bar(dl)=mu_0I` Name the law.

A famous law in physics is expressed as ointbarB.bar(dl)=mu_0I Using the above get an expression for the intensity of magnetic field at a point due to an infinite current carrying wire.

The laws of chemical combination are the basis of the atomic theory. Name the law of chemical combination illustrated by the pair of compounds, CO and CO_2 .

The laws of chemical combination are the basis of the atomic theory. Name the law of chemical combination illustrated by the pair of compounds, CO and CO_2

The size of the water bubbles increases on moving to the surface. a) Name the law responsible for this.

Vapour pressure of a solution is different from that of pure solvent. Name the law which helps us to determine partial vapour pressure of a volatile component. State the above law.

When a horse suddenly starts moving, the rider falls backward. Name and state the law used to explain the above situation.