Advertisements
Advertisements
Question
Explain the following:
Resistance of a conductor
Advertisements
Solution
Resistance of the conductor: It is the property of the conductor by virtue of which it obstructs the flow of current in the circuit.
APPEARS IN
RELATED QUESTIONS
Match the following
| Column A | Column B |
| (a). Human body | (1). electric bell |
| (b). Silk thread | (2). current |
| (c). Charge in motion | (3). conductor |
| (d). soft iron | (4). electromagnet |
| (e) . Electromagnet | (5). insulator |
Select the correct answer
An example of natural magnet is
How are the magnets kept safely? What is the role of keepers in storing the magnets?
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
How will you do this?
Find the north pole of a magnet.
When magnetic material is taken close to a magnet, the material acquires ______.
Select the correct option:
The substance which form a strong temporary magnet is:
There are two knitting needles. One of them is magnetized. How will you find out which one is magnetized, if no other magnet is available?
What is a natural magnet?
Observe the pictures A and B given in figure carefully.

Which of the following statement is correct for the above given pictures?
