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Author Question: You are designing a generator with a maximum emf 8.0 V. If the generator coil has 200 turns and a ... (Read 137 times)

Chloeellawright

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on: Jul 27, 2018
You are designing a generator with a maximum emf 8.0 V. If the generator coil has 200 turns and a cross-sectional area of 0.030 m2, what would be the frequency of the generator in a magnetic field of 0.030 T?
 
  A) 7.1 Hz
  B) 7.5 Hz
  C) 8.0 Hz
  D) 22 Hz
  E) 44 Hz

Question 2

How far are you from your image when you stand 0.75 m in front of a vertical plane mirror?
 
  A) 0.38 m
  B) 0.75 m
  C) 1.5 m
  D) 3.0 m
  E) none of the given answers


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poopface

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


Chloeellawright

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

ricroger

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Reply 3 on: Yesterday
Wow, this really help

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