ICS Part 2 Physics Chapter 13 Short Questions Preparation


12th Class Physics
Short Questions Preparation

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Online Short Questions For Chapter 2 "ICS Part 2 Physics Chapter 13 Short Questions Preparation "

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Physics - ICS Part 2 Physics Chapter 13 Short Questions Preparation

Question # 1

Write about any two sources of Current.

  • Ans 1:
    1. Electric generators convert mechanical energy into the electrical energy.
    2. Solar cells convert sunlight directly into electrical energy.
    3. Thermocouples convert heat energy into electrical energy.
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Prepare Complete Set Wise Questions For Chapter 2 "ICS Part 2 Physics Chapter 13 Short Questions Preparation "

ICS Part 2 Physics Chapter 13 Short Questions Preparation - Set 1

Question # 1

Write about any two sources of Current.

  • Ans 1:
    1. Electric generators convert mechanical energy into the electrical energy.
    2. Solar cells convert sunlight directly into electrical energy.
    3. Thermocouples convert heat energy into electrical energy.
Submit

ICS Part 2 Physics Chapter 13 Short Questions Preparation - Set 2

Question # 1

Do two long and parallel current carrying wires attract each other?

  • Ans 1: Yes ,If the direction of current is same in two long parallel current carrying wires.Because the opposite pole of electromagnet comes in front of each other and attracts.
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ICS Part 2 Physics Chapter 13 Short Questions Preparation - Set 3

Question # 1

Give two substance having negative temperature coefficient.Also define the temperature coefficient.

  • Ans 1: The temperature coefficient of a resistance is defined as fractional change in resistance per kelvin rise in temperature.Its unit is K-1.Substance like Ge and Si have negative temperature coefficient.
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13th Chapter

ICS Part 2 Physics Chapter 13 Short Questions Preparation