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Author Question: If a 68 , 33 , 100 and 47 resistor are connected in series across a 9 V battery, the current ... (Read 26 times)

student77

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on: Jul 28, 2018
If a 68 , 33 , 100  and 47  resistor are connected in series across a 9 V battery, the current equals ________.
 
  A) 327 mA B) 36.3 mA C) 27.6 A D) 22.3 mA

Question 2

If electricity costs 8 per kWh, how much will it cost to run a 2500 W water heater for 3 hours?
 
  What will be an ideal response?


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bimper21

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

B

Answer to Question 2

60


student77

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Reply 2 on: Jul 28, 2018
Excellent

scikid

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Reply 3 on: Yesterday
Gracias!

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