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Mobility of electric charge mean., ........

Mobility of electric charge mean., ...... per unit electric field.

A

resistance

B

current

C

electric potential

D

drift velocity

Text Solution

Verified by Experts

The correct Answer is:
D
drift velocity
`[ rArr mu = (E)/(v_(d)) ]`
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KUMAR PRAKASHAN-CURRENT ELECTRICITY-SECTION [D] MULTIPLE CHOICE QUESTIONS (MCQs) (MCQs FROM .DARPAN. BASED ON TEXTBOOK)
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  2. Drift velocity of electrons is ....... .

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  3. Mobility of electric charge mean., ...... per unit electric field.

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  4. Resistance of conductor increases with increase in temperature because...

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  5. There are three red coloured hands on a carbon resistor. What is its r...

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  6. On a carbon resistor there are bands of colours of our national flag f...

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  7. Which of the following is a unit of mobility ?

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  8. Kirchhoff's first and second law are based ...... .

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  9. When a battery is connected across a parallel combination of two unequ...

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  10. When a battery is connected across series connection of two unequal re...

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  11. When 10 resistors, each with resistance (1)/(10) Omega are connected i...

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  12. Resistance P, Q, R, S in the four sides of Whearstone bridge have resp...

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  13. Reading obtained in the ammeter and voltmeter would be ....and ..... .

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  14. What should be the value of unknown resistance R so that equivalent re...

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  15. In a given circuit, equivalent resistance between A and B = Omega.

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  16. Equivalent resistance bet ween A and B for shown circuit :

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  17. Which unknown quantity is measured with the help of Wheatstone's Bridg...

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  18. In the circuit of adjoining figure the current through 12 Omega resist...

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  19. Figure shows a part of a closed circuit. If the current flowing throu...

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  20. A wire has resistance of 24 Omega is bent in the following shape. The ...

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