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In an electric circuit shown alongside, ...

In an electric circuit shown alongside, find

terminal voltage of the battery

Text Solution

Verified by Experts

Terminal voltage of the battery `v=epsilon-Ir=2-(1.5xx1)=0.5V`
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ICSE-SPECIMEN PAPER (SOLVED)-SECTION II
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  2. In an electric circuit shown alongside, find current in resistor ...

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  3. In an electric circuit shown alongside, find terminal voltage of...

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  4. Define the term "specific resistance and state its S.I. unit.

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  5. A metallic wire is doubled on itself. How do its resistance and specif...

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  6. Two resistors of resistance R1 = 2 Omega and R2= 1 Omega are connecte...

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  7. What do you mean by earthing of an electric appliance ?

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  8. What energy change takes place in a dc motor ? On what principle does ...

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  9. Name the phenomenon on which an a.c. dynamo works.

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  10. You are given two coils A and B. Through each coil, the initial magnet...

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  11. Name the device you will use to obtain 220 V a.c. from 11 V a.c. Draw ...

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  12. 200 g of water at 50.5^@C is cooled down to 10^@C by adding m g of ice...

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  13. Define the following terms: (i) calorie, (ii) heat capacity, (iii) spe...

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  14. Write the approximate specific heat capacity of copper in S.I. unit.

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  16. Calculate the equivalent energy in MeV of a unified atomic mass unit.

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  18. A nucleus Pu emits an alpha particle and changes to U which emits a be...

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  19. State one safety precaution for each of the following: in handling a...

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  20. State one safety precaution for each of the following: in establishm...

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