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Kirchhoff's first and second law are bas...

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

A

Conservation of momentum and conservation of electric charge

B

Conservation of electric charge and, conservation of energy

C

Conservation of electric charge anc conservation of momentum.

D

Conservation of electric energy anc conservation of electric charge

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The correct Answer is:
B
Conservation of electric charge and, conservation of energy
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KUMAR PRAKASHAN-CURRENT ELECTRICITY-SECTION [D] MULTIPLE CHOICE QUESTIONS (MCQs) (MCQs FROM .DARPAN. BASED ON TEXTBOOK)
  1. On a carbon resistor there are bands of colours of our national flag f...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  16. A wire of 18Omega resistor is bent in a circle. Find effective resista...

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  17. Resistances of three resistors are in the proportion connected in para...

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  18. Determine the equivalent resistance of networks shown in figure.

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  19. The area of the region enclosed between the curves y= sinx + cos...

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  20. A uniform conductor of resistance R is cut into 20 equal pieces. Half ...

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