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Author Question: An automobile tire has a volume of 0.0185 m3. If the pressure in the tire is 500 kPa and the ... (Read 54 times)

formula1

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on: Jul 29, 2018
An automobile tire has a volume of 0.0185 m3. If the pressure in the tire is 500 kPa and the temperature is 298 K, how many molecules are there inside the tire?
 
  A) 2.25  1023
  B) 2.25  1024
  C) 3.25  1023
  D) 3.25  1024
  E) 3.25  1025

Question 2

A circular coil of diameter 20. cm, with 16. turns is in a 0.13 Tesla field. (a) Find the total flux through the coil when the field is perpendicular to the coil plane. (b) If the coil is rotated in 10.
 
  ms so its plane is parallel to the field, find the average induced emf.


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Jane

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

B

Answer to Question 2

(a) 0.065 T-m2
(b) 6.5 volts


formula1

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Reply 2 on: Jul 29, 2018
Gracias!

Liddy

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Reply 3 on: Yesterday
Wow, this really help

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