Physics-10th Electricity CBSE Board 2025 Medium
The electrical resistivity of three materials A, B and C at 20�C is given below : (i) Classify these material…
The electrical resistivity of three materials A, B and C at 20�C is given below :
- (i)Classify these materials as conductor, alloy and insulator.
- (ii)Give one example of each of these materials and state one use of each material in the design of an electrical appliance say an electric stove or an electric iron.
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