What should household appliances be connected in parallel with the voltage source?

The critical angle for a beam of light passing from water into air is 48.8 degrees. This mean that all light rays with an angle of incidence greater than this angle will be:

The equivalent resistance of a parallel combination is

Which instrument measures the potential difference:

The combined resistance of two identical resistors, connected in series is 8Ω. Their combined resistance in a parallel arrangement will be:

The S.I unit of electric current is:

What is the power rating of a lamp connected to a 12 v source when it carries 2.5 A?

Half of radius of curvature is called:

The S.I unit of potential difference is:

What happens to the intensity of the brightness of the lamps connected in series as more and more lamps are added?

Which gate is used for safety alarm:

That period in which voltage repeats its value in equal intervals is called:

In metals, current is produced only due to the flow of

In electrolyte, current is produced due to the flow of .

The SI unit of electric current is

If the needle of galvanometer shows some deflectlon, it would indicate the

A galvanometer is a very

A resistance which is connected with the galvanometer in order to convert it into ammeter should have

The resistance of an am meter should he

Thermistor is

The graphical representation of Ohm’s law is

The value of current passing through a conductor is directly proportional to the

In series circuit, the magnitude of current that flows through each resistor is

In parallel circuit, the magnitude of current that flows through-each resistor will be

The amount of energy supplied by current in. unit time is known as