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STATE 7) A galvanometer of resistance 50 Q gives a fullscale deflection for a current 5 x 10-A Theresistance tljat should be connected in serieswith the galvanometer to read 3 V is.A) 5050 0 B) 5950 o C) 595 0 D) 5059 0SGELENEdHET VERLERHinterestUTIHTIDAEPERTIPERUTOUTE​

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Correct QuestionA galvanometer of resistance 50Ω gives a fullscale deflection for a current 5 x 10-¹mA The resistance that should be connected in SERIES with the galvanometer to read 3 V ISA) 5050 Ω B) 5950 Ω C) 595 Ω D) 5059 ΩSolutionGiven that, the resistance of galvanometer is 50Ω and the full-scale deflection current is 5×10-¹ mA or 0.5 mA.(0.5 mA = 0.5 × 10-³ A)We have to FIND the resistance (R) that should be connected in series with the galvanometer to read 3vStep-by-step explanation:V = IR(Voltage = Current × Resistance)R = V/IR = 3/(0.5 × 10-³)R = 30000/5 = 6000ΩGiven that, resistance is connected I. series. So,Rs = R - RG(Resistance in series = Resistance - Resistance of galvanometer)Rs = 6000 - 50 = 5950 ΩRead more on Brainly.in - brainly.in/question/17195985#readmore



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