Define resistance of a conductor. State its SI unit.

The resistance of a conductor depends on its

Define velocity. State its S.I. unit.

Define molar conductance of a solution. State its unit. How is it related to the specific conductance of a solution ?

Define acceleration. State its S.I. unit.

Define the term "specific resistance and state its S.I. unit.

Define self-inductance of a coil . Write its S.I. units ?

Define self-inductance of a coil . Write its S.I. units ?

(a) Draw magnetic field lines of a bar magnet. "Two magnetic field lines never intersect each other." Why ? (b) An electric oven of 1.5 kW is operated in a dometic circuit (220V) that has a current rating of 5A. What result do you expect in this case ? Explain . or Which is meant by resistance of a conductor ? Name and define its SI units. List the factors on which the resistance of a conductor depends. How is the resistance of a wire affected if - (i) its length is doubled , (ii) its radius is doubled ?

The ratio of the resistances of a conductor at a temperature of 15^(@)C to its resistance at a temperature of 37.5^(@)C is 4:5 . The temperature coefficient of resistance of the conductor is

Define the term thrust. State its S.I. unit.