ReviewforChapters20

ReviewforChapters20 - Review for Chapters 20, 21 Match the...

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Review for Chapters 20, 21 Match the problem with the correct formula/ information. 1. Calculate the number of electrons in a charged comb. A. N/C 2. Calculate the distance between charged particles. B. Δ V/d 3. Calculate the field intensity knowing the potential C. 6.25 x 10 18 e difference and the distance. 4. Calculate the charge when the distance and force is known. D. F d 2 / K 5. Calculate the force when the charge and distance are known. E. Δ V/q 6. Calculate the work to transfer charge knowing the potential F. q Δ V difference of voltage. 7. The ratio of charge to potential difference. G. volt 8. Unit to measure capacitance. H. farad 9. Unit to measure voltage. I. Kq 1 q 2 /d 2 10. Unit of field intensity. J. Kq 1 q 2 / F 11. How is the strength of the electrical field affected by the distance?
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This note was uploaded on 03/14/2011 for the course PHYSICS 105 taught by Professor Kruse,m during the Spring '08 term at Duke.

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ReviewforChapters20 - Review for Chapters 20, 21 Match the...

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