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PUNJAB BOARD PREVIOUS YEAR PAPERS-Electrical Measurements -Exercise
- The resistance in the left gap of a metre bridge is 10Omega and the ba...
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- A 5m long wire is used with uniform area of cross-section and 50 ohm r...
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- Write one use of metre bridge.
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- Write one use of potentiometer.
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- Write the use of electrical cell in a circuit.
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- What is the principle of Wheatstone bridge for determining an unknown ...
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- Explain how will you compare the e.m.f’s of two cells by a potentiomet...
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- State and explain Kirchhoff’s law of electric circuits.
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- Draw a circuit diagram for the comparison of e.m.f. of two primary cel...
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- State and explain Kirchhoff’s law of electric circuits.
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- State and explain Kirchhoff’s law of electric circuits.
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- Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...
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- With the help of a circuit diagram, explain how a metre bridge is used...
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- Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...
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- Write statement of Kirchhoff’s First and Second Law only.
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- Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...
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- Explain how will you compare the e.m.f’s of two cells by a potentiomet...
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- With the help of a circuit diagram, explain how a metre bridge is used...
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- Draw diagram of aWheatstone bridge and by using Kirchhoff’s Laws deriv...
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- Explain how will you compare the e.m.f’s of two cells by a potentiomet...
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