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Class 10 Science Medium Mcq English Medium

The SI unit of electrical resistivity is:

Question
The SI unit of electrical resistivity is:
Ohm
Ohm-metre
Ohm per metre
Metre per ohm
Answer
Ohm-metre
Detailed Explanation
Resistivity has the unit ohm-metre (W m).
What is the SI unit of electric current? Science · Electricity Electric current is defined as the rate of flow of: Science · Electricity The direction of conventional electric current in a circuit is taken as the direction of flow of: Science · Electricity One coulomb of charge is equivalent to the charge of nearly: Science · Electricity

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