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The voltmeter usually contains:

NETNUST Entry TestPhysicsCurrent Electricity

The vessel containing the two electrodes and certain liquid is known as:

NETNUST Entry TestPhysicsCurrent Electricity

Electrolysis is the study of conduction of electricity through:

NETNUST Entry TestPhysicsCurrent Electricity

Two dissimilar metals joined at their ends kept at constant temperature constitute:

NETNUST Entry TestPhysicsCurrent Electricity

The magnitude of chemical effects depends upon:

NETNUST Entry TestPhysicsCurrent Electricity

Magnetic effect of current is used:

NETNUST Entry TestPhysicsCurrent Electricity

The strength of magnetic field at certain points around a wire depends upon:

NETNUST Entry TestPhysicsCurrent Electricity

The passage of current is accompanied by a magnetic field in the surrounding space:

NETNUST Entry TestPhysicsCurrent Electricity

Heating effect of current is utilized in:

NETNUST Entry TestPhysicsCurrent Electricity

Heat (H) produced in the wire of resistance R in time t when a curved I is passed through it, is given by:

NETNUST Entry TestPhysicsCurrent Electricity

As the current flows through the wire:

NETNUST Entry TestPhysicsCurrent Electricity

The obvious effect/s of current is/are:

NETNUST Entry TestPhysicsCurrent Electricity

When two spherical conducting balls at different potentials are joined by a metallic wire, the current starts:

NETNUST Entry TestPhysicsCurrent Electricity

The device which can covert heat energy into electrical energy is called:

NETNUST Entry TestPhysicsCurrent Electricity

Conversion of chemical energy to electrical energy can be achieved by:

NETNUST Entry TestPhysicsCurrent Electricity

The example/s of non-electrical energy is/are:

NETNUST Entry TestPhysicsCurrent Electricity

When two spherical conducting balls at different potentials are joined by a metallic wire, after some time:

NETNUST Entry TestPhysicsCurrent Electricity

In order to have a constant current through a wire, the potential difference across its ends should:

NETNUST Entry TestPhysicsCurrent Electricity

The amount of charge passing through a wire in certain interval of time is 1.6 pico C. The number of electrons are then:

NETNUST Entry TestPhysicsCurrent Electricity

$1.0\times 10^{7}$ electrons pass through a conductor in certain interval of time. The amount of charge will be:

NETNUST Entry TestPhysicsCurrent Electricity

An electric field is generated along the wire when:

NETNUST Entry TestPhysicsCurrent Electricity

The effects of bends in a wire on its electrical resistance are:

NETNUST Entry TestPhysicsCurrent Electricity

When a constant potential difference is applied across the conductor, the drift velocity of electrons:

NETNUST Entry TestPhysicsCurrent Electricity

The term drift velocity is used when the ends of a wire are:

NETNUST Entry TestPhysicsCurrent Electricity

The magnitude of drift velocity is of the order of:

NETNUST Entry TestPhysicsCurrent Electricity