Science Fill in the blank

Fuse wires are not connected in Neutral.
Explanation:
Fuse is not connected with neutral why? In electrical circuits, fuses are used as a protective device to prevent the circuit from an excess current flow. An excess current flow can cause
due to many reasons such as short circuit, overload, etc.

Copper is a good Conductor Plastic is an insulator.

Tungsten is used for filaments in incandescent lamps as they do not Oxidize at high temperatures.Explanation:
Tungsten is used to make filaments of electric bulb as they have high.resistivity, high melting point and do not oxidise readily at high temperatures.

Current is measured in amperes using an ammeter placed in series in a circuit.

Potential difference is measured in volts by using a voltmeter placed in parallel across a component.

Slope of a V-I graph is a measure of Resistance.
Explanation:
Slope of V-I will give R.

A current is a flow of electrons For this to happen there must be a closed.

Ohm’s law states a relation between potential difference and Current.

Resistivity of Metal increases with drop in temperature.Explanation:
The resistivity (and resistance) of a metal (conductor) increases as the temperature is increased. The resistance of a semiconductor decreases, and its conductivity increases, as the
temperature is increased.

Resistance is measured in Ohms The resistance of a wire increases as the length increases as the temperature increases and as the cross-sectional area decreases.