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Author Question: A 6.0-F capacitor is connected in series with a 5.0 M resistor, and this combination is connected ... (Read 104 times)

strangeaffliction

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on: Jul 29, 2018
A 6.0-F capacitor is connected in series with a 5.0 M resistor, and this combination is connected across an ideal 15-V DC battery. What is the current in the circuit when the capacitor has reached 20 of its maximum charge?
 
  A) 6.5 A
  B) 2.4 A
  C) 1.3 A
  D) 4.7 A
  E) 9.1 A

Question 2

A galvanometer with a resistance of 40.0  deflects full scale at a current of 2.0 mA. What resistance should be used with this galvanometer in order to construct a voltmeter that can read a maximum of 50 V?
 
  A) 25 k
  B) 27 k
  C) 29 k
  D) 31 k
  E) 35 k


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uniquea123

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


strangeaffliction

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Reply 2 on: Jul 29, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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