Fill in the blank

Question 11 Mark

Fill in the following blanks with suitable words:
Copper is a good _______ Plastic is an _______.

Answer

Copper is a good Conductor Plastic is an insulator.

Question 21 Mark

Fill in the following blanks with suitable words:
Current is measured in __________ using an __________ placed in __________ in a circuit.

Answer

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

View full question & answer→

Question 31 Mark

Fill in the following blanks with suitable words:
Potential difference is measured in __________ by using a __________ placed in __________ across a component.

Answer

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

View full question & answer→

Question 41 Mark

Fill in the following blanks with suitable words:
A current is a flow of _________ For this to happen there must be a _________.

Answer

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

View full question & answer→

Question 51 Mark

Fill in the following blank with a suitable word:
Ohm’s law states a relation between potential difference and ________.

Answer

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

View full question & answer→

Question 61 Mark

Fill in the following blanks with suitable words:
Resistance is measured in _________ The resistance of a wire increases as the length _________ as the temperature _________ and as the cross-sectional area _________.

Answer

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.

View full question & answer→

Science Fill in the blank

Test yourself on this topic