State and prove Ampere's law.

State and prove the law of conservation of angular momentum.

Statement (A) : Ampere's law states that the line integral of vecB.vecdl along a closed path round the current carrying conductor is equal to μ_(0)i (i is the net current through the surface bounded by the closed path) Statement (B) : Ampere's law can be derived from Biot savart's law

(A) : The magnetic field at the centre of a circular coil carrying current could be calculated using Amperes law. (R) : Biot savart law could be derived from Amperes law.

State and prove law of equipartition of energy.

Statement-1: Ampere's law cannot be used determine magnetic field due a current carrying wire of finite length Statement-2: Ampere's law is not valid for wires finite length

State and explain Boyle's law. Represent the law graphically.

State Ampere.s circuital law.

(A) : Ampere's circuital law is of the BiotSavart law. (R) : Ampere's law is valid for straight conductors

Which of the following ares assorciated with Maxwell ? a. Displacement current (b) Unification of the laws of elecriciry and magnestism (c) Development of Ampere's circuital law (d) Velocity distribuation of molecues in gas (e) Modification of Ampere's law

A long, straight wire carries a current. Is Ampere's law valid for a loop that does not enclose the wire, or that encloses the wire but is not circular?