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Author Question: Doubling the voltage across a parallel-plate capacitor does not double which of the following? a. ... (Read 97 times)

beccaep

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on: Jul 28, 2018
Doubling the voltage across a parallel-plate capacitor does not double which of the following?
 a. the electric field between the plates
  c. the energy stored
  b. the charge
  d. both a and b

Question 2

A 100-N uniform ladder, 8.0 m long, rests against a smooth vertical wall. The coefficient of static friction between ladder and floor is 0.30 . What minimum angle can the ladder make with the floor before it slips?
 a. 22
  c. 18
  b. 51
  d. 59


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carolinefletcherr

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

D


beccaep

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Reply 2 on: Jul 28, 2018
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Excellent

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