Current Electricity Multiple Choice Questions and Answers 18 PDF Book Download

Current electricity MCQs, current electricity quiz answers 18 to learn high school online courses. How does material effect resistance multiple choice questions (MCQs), current electricity quiz questions and answers for for online school degrees. How does material effect resistance, resistors and resistance, kilowatt hour, electrical energy and joules law, ohm's law test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): 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, with choices 3ω, 5ω, 5ω, and 1ω for online school degrees. Free physics study guide for online learning how does material effect resistance quiz questions to attempt multiple choice questions based test.

MCQ on Current Electricity Worksheets 18 PDF Book Download

MCQ: Resistance of wire is inversely proportional to the

  1. wire material's nature
  2. length of the wire
  3. cross sectional area of the wire
  4. all of the above

C

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

D

MCQ: Find resistance of filament of electric bulb marked as 220 V, 100 W.

  1. 100 Ω
  2. 380 Ω
  3. 220 Ω
  4. 480 Ω

D

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

  1. 30 J
  2. 60 J
  3. 120 J
  4. 20 J

C

MCQ: If resistance of a heating coil is 30Ω and potential difference is 60V. current passing should be

  1. 1A
  2. 2A
  3. 5A
  4. 3A

B