Insulator like wood and rubber has a very low electrical resistance.
Insulator like wood and rubber has a very low electrical resistance.
False
Similar Questions
A student carries out an experiment and plots the $V-I$ graph of three samples of nichrome wire with resistances $R_1, R_2$ and $R_3$ respectively (Figure.). Which of the following is true?
A student carries out an experiment and plots the $V-I$ graph of three samples of nichrome wire with resistances $R_1, R_2$ and $R_3$ respectively (Figure.). Which of the following is true?
What is the resistance of an ideal voltmeter ?
What is the resistance of an ideal voltmeter ?
Identify the circuit (Figure) in which the electrical components have been properly connected.
Identify the circuit (Figure) in which the electrical components have been properly connected.
Resistance of a piece of rubber is more than that of a piece of copper.
Resistance of a piece of rubber is more than that of a piece of copper.
The $I-V$ graphs of two resistors, and their series combination, are shown below. Which one of these graphs represents the series combination of the other two? Give reasons for your answer.
The $I-V$ graphs of two resistors, and their series combination, are shown below. Which one of these graphs represents the series combination of the other two? Give reasons for your answer.