SATHEE: Physics And Measurement Question 277

Physics And Measurement Question 277

Question: The value of resistance is $10.845 Ω$ and the value of current is 3.23 A. The potential difference is 35.02935 volt. Its value in significant number would be

Options:

A) 35V

B) 35.0V

C) 35.03V

D) 35.029V

Show Answer

Answer:

Correct Answer: B

Solution:

[b] The significant number in the potential, $V = i R$ ;

should be the minimum of either

or R. So corresponding to $i = 3.23 A$ , we have only three significant numbers in $F = 35.02935 V$ .

Thus the result is $V = 35.0 V .$

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Physics And Measurement Question 277

Question: The value of resistance is $10.845 Ω$ and the value of current is 3.23 A. The potential difference is 35.02935 volt. Its value in significant number would be

Options:

Answer:

Solution:

इंजीनियरिंग की तैयारी

चिकित्सा तैयारी

एनसीईआरटी पुस्तकें और समाधान

महत्वपूर्ण संसाधन

अन्य संसाधन

पाठ्यक्रम

परीक्षा मंच

नमूना मॉक टेस्ट

सदस्यता

एनसीईआरटी व्यायाम वीडियो समाधान

Physics And Measurement Question 277

Question: The value of resistance is 10.845Ω and the value of current is 3.23 A. The potential difference is 35.02935 volt. Its value in significant number would be

Options:

Answer:

Solution:

इंजीनियरिंग की तैयारी

चिकित्सा तैयारी

एनसीईआरटी पुस्तकें और समाधान

महत्वपूर्ण संसाधन

अन्य संसाधन

पाठ्यक्रम

परीक्षा मंच

नमूना मॉक टेस्ट

सदस्यता

एनसीईआरटी व्यायाम वीडियो समाधान

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Question: The value of resistance is $10.845 Ω$ and the value of current is 3.23 A. The potential difference is 35.02935 volt. Its value in significant number would be