Current Electricity Multiple Choice Questions 18 PDF Download
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Physics multiple choice questions (MCQ) on resistance of wire is inversely proportional to the with options length of the wire, wire material's nature, cross sectional area of the wire and all of the above, how does material effect resistance quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn how does material effect resistance quiz to attempt multiple choice questions based test.
MCQs on Current Electricity Quiz PDF Download Worksheets 18
MCQ. Resistance of wire is inversely proportional to the
- wire material's nature
- length of the wire
- cross sectional area of the wire
- all of the above
MCQ. In a circuit 3 resistors 2Ω, 3Ω, 6Ω are connected (in parallel combination) across a battery of 6V, then equivalent resistance of circuit should be
MCQ. Find resistance of filament of electric bulb marked as 220 V, 100 W.
- 100 Ω
- 380 Ω
- 220 Ω
- 480 Ω
MCQ. If a current of 0.8 A passes through a bulb connected across a battery of 5V for 30 s, then rate of energy transferred to bulb is
- 30 J
- 60 J
- 120 J
- 20 J
MCQ. If resistance of a heating coil is 30Ω and potential difference is 60V. current passing should be