State Ampere's Law.

State Ampere's circuital law. Derive an expression for magnetic field due to long solenoid .

State Kepler's Laws of planetary motion. OR State kepler's law of orbit and law of equal areas. OR Any one law can be asked for OR State Kepler's law of equal areas. OR State Kepler's Law of period.

State Charle's Law.

State Curie's Law.

State and explain Ampere's law.

State Kepler's law of orbit and law of equal areas.

State Boyle's Law?

State Lenz's Law.

Derive an expression for the magnetic field produced by a toroid using Ampere's law.

According to Ampere's law, the line integral of the magnetic induction around a closed path is directly proportion to the enclosed