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Current Electricity MCQ with Answers PDF

Solve Current Electricity Multiple Choice Questions (MCQ), applied physics quiz answers PDF with career tests for online courses. Practice current electricity Multiple Choice Questions and Answers (MCQs), Current Electricity quiz questions bank for best SAT prep courses online. "Current Electricity MCQ" PDF book: carbon resistances color code, power dissipation, electric current 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. Practice current electricity quiz questions for merit scholarship test and certificate programs for best online SAT prep class.

MCQs on Current Electricity

1.

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

voltmeter
potentiometer
CRO
galvanometer

2.

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

2.1 × 10-4 Ω
3.1 × 10-4 Ω
4.1 × 10-4 Ω
1.1 × 10-4 Ω

3.

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

1.2 × 1020
2.12 × 1020
1 × 1020
1.12 × 1020

4.

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

10 mA
20 mA
30 mA
40 mA