PHY101 ASSIGNMENT 1 SOLUTION SPRING 2021
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Question 1:
The student of Physics claims that he has calculated a negative potential difference between two points. Is it true or wrong? Either yes or no explain it by giving a suitable example.
Solution:
It is true. If he took the reference potential at a higher point and the other at a lower then the potential difference is negative.
Example.
The reference potential is 5v and the other is 3 V then the potential difference is – 2V.
Question 2:
Determine the magnitude as well as direction of the electric field at point A, shown in the above figure. Given the value of k = 8.99 × 1012N/C.
Solution:
Question 3:
In the figure shown, the lamp cord is 85cm long and comprises copper wire. Calculate the wire‘s resistance? Use a value of resistivity for Cu as 1.75 × 10-8Ωm.
Solution:
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2 Comments
Bhai plz phy101 ki assignment upload krdo plz updated
ReplyDeleteDear Student, Latest PHY101 Assignment for Fall 2021 will be uploaded you can easily see and download file.
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