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📖 generic · 12th TN - English Medium · PHYSICS -VOLUME 1 · Page 296poem

METRE BRIDGE

Chapter 2: 1.  SPECIFIC RESISTANCE OF THE MATERIAL OF THE COIL USING · PHYSICS -VOLUME 1

METRE BRIDGE AIM To determine the specific resistance of the material of the given coil using metre bridge. APPARATUS REQUIRED  Meter bridge, galvanometer, key, resistance box, connecting wires, Lechlanche cell, jockey and high resistance. FORMULA ρ = X r L (Ωm) where, ρ → Specific resistance of the given coil (Ωm) X → Resistance of the given coil (Ω) R → Known resistance (Ω) L → Length of the coil (m) r → Radius of the wire (m) CIRCUIT DIAGRAM

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1.  SPECIFIC RESISTANCE OF THE MATERIAL OF THE COIL USING→0 e where→Electrostatics→Topic: Capacitor lab→CURRENT ELECTRICITY→

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