Physics Quizzes

Current Electricity MCQs with Answers

Welcome to the Current Electricity MCQs with Answers. In this post, we have shared Current Electricity Online Test for different competitive exams. Find practice Current Electricity Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Current Electricity.

Current Electricity Online Quiz

By presenting 3 options to choose from, Current Electricity Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Current Electricity Questions and Answers and click over the correct answer.

  • Test Name: Current Electricity MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Current Electricity MCQs

Current Electricity

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1 / 40

The voltage drop across a resistor with a resistance of 5 ohms and a current of 2 amperes is ____________.

2 / 40

The total resistance of resistors in series is ____________.

3 / 40

Ohm's law is represented by the equation ____________.

4 / 40

A material with high conductivity and low resistivity is called a _____________.

5 / 40

The voltage provided by a standard household outlet is typically ____________.

6 / 40

The total resistance of resistors in parallel is ____________.

7 / 40

The unit of electrical resistance is ____________.

8 / 40

The electrical resistance of a conductor ____________ as its temperature increases.

9 / 40

The SI unit of electrical power is ____________.

10 / 40

In a series circuit, the current through each component is ____________.

11 / 40

The electrical resistance of a wire ____________ as its length increases.

12 / 40

The reciprocal of resistance is ____________.

13 / 40

The current that flows through a resistor is ____________ proportional to the voltage across it, according to Ohm's law.

14 / 40

The unit of electrical energy consumed over time is ____________.

15 / 40

The electrical resistance of a wire ____________ as its cross-sectional area increases.

16 / 40

A material with zero electrical resistance at very low temperatures is called a ____________.

17 / 40

The electrical resistance of a wire depends on its ____________.

18 / 40

The flow of electric charge that does not change direction is called ____________ current.

19 / 40

____________ law states that the current passing through a conductor is directly proportional to the voltage across it, given constant temperature.

20 / 40

The device used to measure electric current is called a ____________.

21 / 40

In a parallel circuit, the voltage across each component is ____________.

22 / 40

A component that allows the flow of current in one direction only is called a ____________.

23 / 40

In a series circuit, the total resistance is ____________.

24 / 40

The symbol 'I' is used to represent ____________ in electrical circuits.

25 / 40

The flow of electric charge that goes in one direction is called ____________ current.

26 / 40

The device used to measure electrical potential difference is called a ____________.

27 / 40

_____________ is the flow of electric charge through a conductor.

28 / 40

The SI unit of electric current is ____________.

29 / 40

____________ is the potential difference between two points in a circuit.

30 / 40

The equivalent resistance of two resistors connected in parallel is always ____________.

31 / 40

The formula to calculate electric power is ____________.

32 / 40

The device used to change the voltage of alternating current is called a ____________.

33 / 40

A device that opposes the flow of electric current is called a ____________.

34 / 40

The current in a circuit with a resistance of 20 ohms and a voltage of 100 volts is ____________.

35 / 40

The device used to protect electrical appliances from sudden voltage spikes is called a ____________.

36 / 40

A device that stores electrical energy in an electric field is called a ____________.

37 / 40

A resistor with a resistance of 100 ohms is connected in series with another resistor of 200 ohms. The total resistance is ____________.

38 / 40

The flow of electric charge that changes direction periodically is called ____________ current.

39 / 40

The rate at which electric energy is consumed in an electric circuit is measured in ____________.

40 / 40

The potential difference across a resistor with a resistance of 10 ohms and a current of 2 amperes is ____________.

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