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Current Electricity MCQ Questions with Answers PDF Download eBook

Practice Current Electricity Multiple Choice Questions (MCQ), current electricity quiz answers PDF worksheet, physics test for online colleges. Solve current electricity Multiple Choice Questions and Answers (MCQs), "Current Electricity" quiz questions and answers for best SAT prep courses online. Learn kirchoffs law, current electricity, ohms law, resistance and resistivity test prep for GRE subject test tutoring.

"Potential difference of any device can be measured with the instrument known as" Multiple Choice Questions (MCQ) on current electricity with choices voltmeter, potentiometer, cro, and galvanometer for best SAT prep courses online. Solve current electricity quiz questions for merit scholarship test and certificate programs for best online SAT prep class. Current Electricity Video

MCQs on Current Electricity PDF Download eBook

MCQ: Potential difference of any device can be measured with the instrument known as

  1. voltmeter
  2. potentiometer
  3. CRO
  4. galvanometer

A

MCQ: Bar of iron 2 cm × 2 cm having area 4 cm² and resistivity of 11 × 10-8Ω meter will have resistance of

  1. 2.1 × 10-4 Ω
  2. 3.1 × 10-4 Ω
  3. 4.1 × 10-4 Ω
  4. 1.1 × 10-4 Ω

D

MCQ: When current passing is 300 mA, electrons passing through the bulb in 1 minute are

  1. 1.2 × 1020
  2. 2.12 × 1020
  3. 1 × 1020
  4. 1.12 × 1020

D

MCQ: When the charge of 90 C passes through wire in 1 hour 15 min, its current will be

  1. 10 mA
  2. 20 mA
  3. 30 mA
  4. 40 mA

B