Physics Electronics Online Quiz Test MCQs

Physics is one of the most important subjects due to its usage in various fields which is why having a good amount of knowledge about its various topics has become extremely important. In order to help our visitors who are going to appear in any Physics subject related written exams, we have provided free online quizzes on our website for preparation which include important questions and answers about various topics.

Physics Electronics Online Quiz Test MCQs

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Physics

1. To designate the voltage as low or 0 by a logic gate, the specified maximum value is:

0.8 volt

0.2 volt

1.4 volt

2.0 volt

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Question 1 of 15

2. If the distance between two charges is doubled, the force between them will become:

Half

Double

One fourth

Three times

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Question 2 of 15

3. Origin of the electric and the gravitational forces:

Is still unknown

Was known in 1711 A.D.

Was known in 1911 A.D.

Was known in 1811 A.D.

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Question 3 of 15

4. The concept of electric field theory was introduced by:

Dalton

Newton

Kepler

Michael Faraday

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Question 4 of 15

5. The ability of a capacitor to store the charge is called:

Capacitance

Reactance

Impedance

Resistance

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Question 5 of 15

6. Which of the following forces are conservatives?

Electric force

Frictional force

Gravitational force and Electric force

Gravitational force

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Question 6 of 15

7. The gate will recognize the voltage as low or 0, if the voltage applied to the gate is:

0.7 volt

3.5 volt

1.5 volt

0 volt

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Question 7 of 15

8. Electric intensity at a place due to a charged conductor is a:

Dimensionless

Scalar quantity

Vector quantity

Semi-vector and Semi scalar

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Question 8 of 15

9. The circuits which implement certain operations are called:

Logic gates

Steel gates

Analog circuits

A.C. circuits

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Question 9 of 15

10. Which of the following forces is the weakest?

Electrostatic force

Nuclear strong force

Gravitational force

Nuclear weak force

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Question 10 of 15

11. Coulomb multiplied by volt gives the unit called:

Joule

Second

Ohm

Farad

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Question 11 of 15

12. One volt is defined by one:

Coulomb per meter

Joule per Coulomb

Meter per Coulomb

Coulomb per joule

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Question 12 of 15

13. Michael Faraday is known by his work on:

Electric force

Nuclear strong force

Nuclear weak force

Gravitational force

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Question 13 of 15

14. The gate which performs the operation of inversion is called:

NOR gate

XOR gate

NOT gate

OR gate

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Question 14 of 15

15. The gate will recognize the voltage as high or 1, if the voltage applied to the gate is:

3.5 volt

0.7 volt

1.5 volts

0 volt

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Question 15 of 15

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