Question # 1

If the potential energy of none coulomb charge is one joule then its potential will be:

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5 volt

2 volt

3 volt

1 volt

If Current flowing through switch then the output is expressed as:

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0

1

-1

2

electric intensity is a quantity:

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scalar

vector

base

none of these

Digital technology is used in:

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Bulb

Radar

Electric motor

All of these

1 Pico farad is equal to:

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10^-9F

10¹²F

10^-12F

10^-6F

The amount of current that can be painful is:

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0.005A

0.001A

1A

2A

The electrostatic force acting on two charges each of 1C separated by 1m is about:

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9X10⁹ N

9X10^-9 N

9X10⁸ N

9X10^-8 N

Electronics is a branch of:

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Mass

Applied Physics

Mechanics

Nuclear Physics

For the emission of electrons from the tungsten filament the values of current and voltage are taken as:

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0.1 A and 2V

0.2 A and 4V

0.3A and 6V

0.4A and 8V

If one of the resistors in a parallel circuit is removed, the total resistance will be:

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Doubled

Decreased

Increased

Remain same

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10th Class Physics Chapter 16 Introductory Electronics English Medium KPK Boards Online Mcqs MCQs With Answers

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