Question

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GUYSS I'VE IM STUDYING 12TH CHAPTER OF SCI WHICH IS ELECTRICITY


Q• WHAT IS RESISTIVITY. WHAT IT'S UNIT. WHAT IS THE FORMULA

EXPLAIN FORMULA..​

Answer 1

Explanation:

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your ans Resistivity, commonly symbolized by the Greek letter rho, ρ, is quantitatively equal to the resistance R of a specimen such as a wire, multiplied by its cross-sectional area A, and divided by its length l; ρ = RA/l. The unit of resistance is the ohm.

Answer 2

Answer:

Resistivity, commonly symbolized by the Greek letter rho, ρ, is quantitatively equal to the resistance R of a specimen such as a wire, multiplied by its cross-sectional area A, and divided by its length l; ρ = RA/l. The unit of resistance is the ohm.

Explanation:

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