Current Electricity Multiple Choice Questions 35 PDF Download

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Physics multiple choice questions (MCQ) on reading on voltmeter connected across a heating element is 80v. amount of current passing measured by an ammeter is 4a. resistance should be with options 320ω, 10ω, 50ω and 20ω, ohm's law quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn ohm's law quiz to attempt multiple choice questions based test.

MCQs on Current Electricity Quiz PDF Download Worksheets 35

MCQ. Reading on voltmeter connected across a heating element is 80V. amount of current passing measured by an ammeter is 4A. resistance should be

  1. 10Ω
  2. 320Ω
  3. 50Ω
  4. 20Ω

D

MCQ. Electrical energy supplied by charge Q in t seconds is

  1. V x I x t
  2. V x I
  3. I x t
  4. V x t

A

MCQ. One micro ampere (µA) is equal to

  1. 10-9A
  2. 10-6A
  3. 10-3A
  4. 10-6A

D

MCQ. Copper wire having same size of steel wire have

  1. same resistance
  2. no resistance
  3. less resistance
  4. more resistance

D

MCQ. A short circuit occurs when a circuit is formed with

  1. high resistance
  2. high voltage
  3. low voltage
  4. low resistance

D