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Questions and Answers
Which of the following substances offers comparatively less opposition to the flow of current?
Which of the following substances offers comparatively less opposition to the flow of current?
- Copper (correct)
- Rubber
- Aluminum
- Silver
What is the intrinsic property of matter by virtue of which it can exert electromagnetic force?
What is the intrinsic property of matter by virtue of which it can exert electromagnetic force?
- Density
- Mass
- Charge (correct)
- Volume
Which of the following is defined as the work done in bringing a unit positive charge from infinity to a point?
Which of the following is defined as the work done in bringing a unit positive charge from infinity to a point?
- Resistance
- Electric current
- Electric potential (correct)
- Voltage
What are some examples of insulators?
What are some examples of insulators?
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What does the Class 10 science chapter on electricity attempt to answer?
What does the Class 10 science chapter on electricity attempt to answer?
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