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Are we free to call the potential of ear...

Are we free to call the potential of earth (+ 100 V) instead of zero ? What effect would such an assumption have on measured values of
A potentials
B potential difference ?

Text Solution

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Yes a. Potential will increase by `100 V`.
b. No effect on potential difference.
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CENGAGE PHYSICS ENGLISH-ELECTRIC POTENTIAL-Exercise 3.1
  1. The electric field inside a hollow charged conductor is zero. Is this ...

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  2. How can you check whether the electric potential in a given region of ...

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  3. Are we free to call the potential of earth (+ 100 V) instead of zero ?...

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  4. If you know ( E) at a given point, can you calculate V at that point ?...

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  5. Can there be a potential difference between two adjacent conductors th...

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  6. An electron moves from the positive to the negative terminal of a batt...

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  7. We want to produce a proton with kinetic energy 4.3 xx 10^-15 J. Throu...

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  8. The potential produced by a point charge is V = kQ// r. Use this infor...

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  9. a. A circle is drawn with center as a charge +q. What is the work done...

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  10. A uniform electric field E exists between two oppositely charged plate...

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  11. Show that if at some part of a field the lines of force have the from ...

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  12. If you carry out the integral of the electric field int vec E. vec d l...

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  13. (Figure 3.41) shows the lines of constant potential in region in which...

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  14. A charge 2 muC is taken from inifinity point in an electric field, wit...

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  15. When charge 10 mu C is shifted from inifinity to a point in an electri...

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  16. A charge 3 mu C is released at rest from a point P where electric pote...

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  17. Find out the following a. VA - VB b. VB - VC c. VC - VA d. VD...

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  18. Four balls, each with mass m, are connected by four nonconducting stri...

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  19. Consider the configuration of a system of four charges each of value (...

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  20. The electric potential in a region is represented as V=2x+3y-z obt...

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