ICS Part 2 Physics Chapter 14 Short Questions Preparation


12th Class Physics
Short Questions Preparation

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Online Short Questions For Chapter 3 "ICS Part 2 Physics Chapter 14 Short Questions Preparation "

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Physics - ICS Part 2 Physics Chapter 14 Short Questions Preparation

Question # 1

What is Time base generator?

  • Ans 1: A voltage that is applied across x plates is usually provided by a circuit that is build in CRO and is called sweep or time base generator.Its output waveform is a sawtooth voltage of period T.
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Prepare Complete Set Wise Questions For Chapter 3 "ICS Part 2 Physics Chapter 14 Short Questions Preparation "

ICS Part 2 Physics Chapter 14 Short Questions Preparation - Set 1

Question # 1

What is Time base generator?

  • Ans 1: A voltage that is applied across x plates is usually provided by a circuit that is build in CRO and is called sweep or time base generator.Its output waveform is a sawtooth voltage of period T.
Submit

ICS Part 2 Physics Chapter 14 Short Questions Preparation - Set 2

Question # 1

How can a current loop be used to determine the pressure of a magnetic field in a given region of space?

  • Ans 1: The torque is experienced by a current carrying loop when placed in magnetic field is t=NIBA cos alpha.
    If the loop is deflected in a given region,then it confirms the presence of magnetic field otherwise not.
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ICS Part 2 Physics Chapter 14 Short Questions Preparation - Set 3

Question # 1

Define galvanometer and cathode ray oscilloscope,

  • Ans 1: Galvanometer: Galvanometer is a device used to detect the passage of current.
    Cathode ray oscilloscope:Cathode ray oscilloscope is a high speed graph plotting device.
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ICS Part 2 Physics Chapter 14 Short Questions Preparation - Set 4

Question # 1

Distinguished between magnetic flux and magnetic flux density.

  • Ans 1: Magnetic Flux: The number of magnetic lines of force passing through certain elements of area is called magnetic flux.Magnetic flux is a scalar quantity.
  • Ans 2: Magnetic flux density: The magnetic flux per unit area of a surface perpendicular to magnetic field is called magnetic flux density.
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ICS Part 2 Physics Chapter 14 Short Questions Preparation

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