Chapter–4: Moving Charges and Magnetism:
- Concept of magnetic field,
- Oersted's experiment to show magnetic effects of electric current & Ampere's swimming Rule
- Magnetic Field and Magnetic Force
- State and Explain Lorentz Force
- Force on a current-carrying conductor in a uniform magnetic field,
- Motion in a magnetic field
- Magnetic field due to current element : Biot - Savart law
- Magnetic field on the Axis of a circular current loop.
- Ampere's law - Proof
- its applications to infinitely long straight wire.
- What is a solenoid ? Derive an expression for magnetic field due to a current carrying solenoid
- Force between two parallel current-carrying conductors.
- definition of ampere,
- torque experienced by a current loop in uniform magnetic field.
- Current loop as a magnetic dipole and its magnetic dipole moment,
- Moving coil galvanometer its principle , theory and construction.
- current and voltage sensitivity of galvanometer.
- What is ammeter ? conversion Galvanometer into ammeter.
- What is Voltmeter? conversion Galvanometer into voltmeter.