Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Questions Based on High Order Thinking Skills (HOTS)>Q 53

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10th CBSE

IMPORTANT

Earn 100

The resistors $R_{1}, R_{2}, R_{3}$ and $R_{4}$ in the figure given below are all equal in value.

What would you expect the voltmeters $A, B$ and $C$ to read assuming that the connecting wires in the circuit have negligible resistance?

Important Questions on Electricity

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Questions Based on High Order Thinking Skills (HOTS)>Q 54

Four resistances of

16 ohms

each are connected in parallel. Four such combinations are connected in series. What is the total resistance?

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Questions Based on High Order Thinking Skills (HOTS)>Q 55

If the lamps are both the same in the figure given below and if

A_{1}

reads

0.50 A,

what do

A_{2}, A_{3}, A_{4}

and

A_{5}

read?

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Very Short Answer Type Questions>Q 1

Are the lights in your house wired in series?

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Very Short Answer Type Questions>Q 2

What happens to the other bulbs in a series circuit if one bulb blows off?

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Very Short Answer Type Questions>Q 3

What happens to the other bulbs in a parallel circuit if one bulb blows off?

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Very Short Answer Type Questions>Q 4

Which type of circuit, series or parallel, is preferred while connecting a large number of bulbs:
(a) for decorating a hotel building from outside?
(b) for lighting inside the rooms of the hotel?

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IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Very Short Answer Type Questions>Q 5

Draw a circuit diagram to show how two $4 V$ electric lamps can be lit brightly from two $2 V$ cells.

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10th CBSE

IMPORTANT

Science for Tenth Class Part - 1 Physics>Chapter 1 - Electricity>Short Answer Type Questions>Q 6

Why is a series arrangement not used for connecting domestic electrical appliances in a circuit?