### Quiz: How Much Do You Know About Electricity? The word electricity was given by Sir Thomas brown in the year 1646. This electricity is produced on rubbing and hence it is also called frictional electricity. When this electricity is not allowed to flow, then it is called static electricity. Electric charge:- A body is Said to Possess electric charge if it either has an excess of electrons or it is deficient in electrons. There are two types of charges: positive charge and negative charge. A body is charged by the transfer of electrons. If it gains electrons, it is negatively charged and if it loses electrons it is positively charged. Let's test yourself about Electricity Quiz Questions And Answers.

#### 1. Which of the flowing device is used for measuring current?

 58618 Galvanometer 58619 Ammeter 58620 Voltmeter 58621 Potential meter

#### 2. What is the unit of intensity of the electric field?

 58622 Newton /Coulomb 58623 Newton 58624 Urg 58625 Joule / coulomb

#### 3. What is the unit of electric potential?

 58626 J/A 58627 J 58628 J/C 58629 Ohm

#### 4. Which of the following device that converts sound energy into electrical energy?

 58630 loudspeaker 58631 Microphone 58632 Transformer 58633 Electric motor

#### 5. Which of the following is the best conductor of electricity?

 58634 Copper 58635 Silver 58636 Aluminum 58637 Carbon

#### 6. The frequency of A. C. Mains used in India are:

 58638 30 cps 58639 50 cps 58640 60 cps 58641 120 cps

#### 7. What is the unit of electric power?

 58642 Watt 58643 Coulomb 58644 Ampere 58645 Volt

#### 8. 1 ampere =?

 58646 1C /s 58647 1C×1s 58648 1J×1C 58649 1J/C

#### 9. What is the unit of charge?

 58650 Ampere 58651 Coulomb 58652 Farad 58653 Vold

#### 10. Volt is the unit of...

 58654 Potential difference 58655 Current 58656 Resistance 58657 Charge

#### 11. What is the unit of electric current?

 58658 Ohm 58659 Volt 58660 Ampere 58661 Coulomb

#### 12. A kilowatt-hour is a unit of ...

 58662 Enegry 58663 Power 58664 Electric Charge 58665 Electric current

#### 13. The heater element in an electric iron is made of ...

 58666 Nicrome 58667 Iron 58668 Constant 58669 tungsten