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Author Question: If a beam of radiation has an intensity of 120 W/m2, what is the maximum value of E? A) 1.5 ... (Read 18 times)

dollx

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on: Jul 29, 2018
If a beam of radiation has an intensity of 120 W/m2, what is the maximum value of E?
 
  A)
 
  1.5  103 V/m
  B)
 
  0.000001 T
  C)
 
  1.0  10-6 V/m
  D)
 
  3.0  102 V/m
  E)
 
  3.2  10-3 V/m

Question 2

List two conditions for producing an electric current in a circuit.
 
  What will be an ideal response?


kalskdjl1212

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

D

Answer to Question 2

(1 ) must supply a potential difference
(2 ) must provide a continuous conducting path


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