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Find the resistance of a hollow cylindri...

Find the resistance of a hollow cylindrical conductor of length 1.0m and inner and outer radii 1.0mm and 2.0mm respectively. The resistivity of the material is `2.0xx10^(-8)(Omega)m`.

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To find the resistance of a hollow cylindrical conductor, we can follow these steps: ### Step 1: Understand the given parameters - Length of the cylinder (L) = 1.0 m - Inner radius (r_i) = 1.0 mm = 1.0 × 10^(-3) m - Outer radius (r_o) = 2.0 mm = 2.0 × 10^(-3) m - Resistivity of the material (ρ) = 2.0 × 10^(-8) Ω·m ...
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HC VERMA ENGLISH-ELECTRIC CURRENT IN CONDUCTORS-worked out Example
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  9. find the currents in the different resistor shown in figure.

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  10. Find the current supplied by the battery in the circuit shown in figur...

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  11. Find the current supplied by the battery in the circuit shown in figur...

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  14. Find the equivalent resistance between the point a and b .

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  16. In the circuit shown in figure E,F, G and H are cell of emf 2,1,3, and...

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  18. Find the currents going through the three resistors R(1),R(2) and R(3)...

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  19. Find the equivalent resistances between the points a and c of the netw...

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  20. Twelve wire, each having resistance r, are joined to form a cube as sh...

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