Fill in the blank.
Area is measured in ____________ units.
Since, in the area part unit is also multiplying.
Hence, units will always come in the square.
Fill in the following blanks with suitable words: (a) Potential difference is measured in _______ by using a ______ placed in_______ across a component. (b) Copper is a good _______ while plastic is an _________.
Fill in the following blanks with suitable words: (a) A current is a flow of ... For this to happen there must be a ...circuit. (b) Current is measured in .... using an ..... placed in .... in a circuit.
Fill in the following blanks with suitable words: Resistance is measured in _____.
The resistance of a wire increases as the length _________.
The resistance of a wire increases as the temperature________.
The resistance of a wire increases as the cross-sectional area__________.